\u00d4t\u00f4 mu\u1ed1n t\u1eeb ch\u00e2n n\u00fai ch\u1ea1y l\u00ean, kh\u00f4ng th\u1ec3 ch\u1ea1y th\u1eb3ng \u0111\u1ee9ng \u0111\u01b0\u1ee3c, bao gi\u1edd c\u0169ng theo \u0111\u01b0\u1eddng v\u00f2ng v\u00e8o quanh n\u00fai m\u00e0 ch\u1ea1y d\u1ea7n l\u00ean. Khi l\u00e0m nh\u01b0 v\u1eady, ch\u1eb3ng nh\u1eefng xe ch\u1ea1y \u0111\u01b0\u1ee3c t\u01b0\u01a1ng \u0111\u1ed1i an to\u00e0n m\u00e0 c\u00f2n \u0111\u1ee1 t\u1ed1n s\u1ee9c n\u1eefa.<\/p>\n\n\n\n
Ch\u00fang ta h\u1ea7u nh\u01b0 \u0111\u1ec1u nh\u1eadn th\u1ea5y: \u0111i b\u1ed9 ho\u1eb7c c\u01b0\u1ee1i xe \u0111\u1ea1p t\u1eeb ch\u1ed7 th\u1ea5p l\u00ean ch\u1ed7 cao v\u1ea5t v\u1ea3 h\u01a1n so v\u1edbi \u0111i tr\u00ean \u0111\u1ea5t b\u1eb1ng, leo l\u00ean s\u01b0\u1eddn d\u1ed1c \u0111\u1ee9ng s\u1ebd m\u1ea5t s\u1ee9c nhi\u1ec1u h\u01a1n so v\u1edbi s\u01b0\u1eddn d\u1ed1c thoai tho\u1ea3i. V\u00ec v\u1eady, khi l\u00ean s\u01b0\u1eddn d\u1ed1c, bao gi\u1edd ng\u01b0\u1eddi ta c\u0169ng t\u00ecm c\u00e1ch l\u00e0m gi\u1ea3m b\u1edbt \u0111\u1ed9 d\u1ed1c c\u1ee7a s\u01b0\u1eddn n\u00fai \u0111i m\u1ed9t \u00edt. \u0110\u1ed1i v\u1edbi s\u01b0\u1eddn n\u00fai c\u00f3 \u0111\u1ed9 cao nh\u1ea5t \u0111\u1ecbnh th\u00ec m\u1eb7t nghi\u00eang c\u1ee7a s\u01b0\u1eddn n\u00fai c\u00e0ng d\u00e0i, \u0111\u1ed9 d\u1ed1c c\u00e0ng b\u00e9. V\u00ec v\u1eady, con ng\u01b0\u1eddi hay d\u00f9ng c\u00e1ch k\u00e9o d\u00e0i m\u1eb7t nghi\u00eang \u0111\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 d\u1ed1c, \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch \u00edt t\u1ed1n s\u1ee9c.<\/p>\n\n\n\n
V\u00ed d\u1ee5 nh\u01b0 khi \u0111\u1ea9y xe ch\u1edf h\u00e0ng n\u1eb7ng l\u00ean d\u1ed1c, n\u1ebfu \u0111\u1ea9y th\u1eb3ng tu\u1ed9t l\u00ean, ng\u01b0\u1eddi s\u1ebd c\u1ea3m th\u1ea5y r\u1ea5t m\u1ea5t s\u1ee9c. Nh\u1eefng ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m th\u01b0\u1eddng \u0111\u1ea9y l\u00ean theo h\u00ecnh ch\u1eef S. Nh\u01b0 v\u1eady, tuy c\u00f3 \u0111i d\u00e0i th\u00eam m\u1ed9t \u00edt \u0111\u01b0\u1eddng, nh\u01b0ng c\u00f3 th\u1ec3 b\u1edbt t\u1ed1n nhi\u1ec1u s\u1ee9c l\u1ef1c. L\u00ean d\u1ed1c theo h\u00ecnh ch\u1eef S t\u1ee9c l\u00e0 l\u00e0m cho m\u1eb7t nghi\u00eang d\u00e0i ra, gi\u1ea3m th\u1ea5p \u0111\u1ed9 d\u1ed1c.<\/p>\n\n\n\n
C\u00f2n m\u1ed9t v\u00ed d\u1ee5 n\u1eefa, \u1edf hai \u0111\u1ea7u c\u1ee7a m\u1ed9t c\u00e1i c\u1ea7u to v\u00e0 cao \u0111\u1ec1u c\u00f3 \u0111\u01b0\u1eddng d\u1eabn l\u00ean c\u1ea7u kh\u00e1 d\u00e0i, c\u00f3 khi c\u00f2n x\u00e2y \u0111\u01b0\u1eddng d\u1eabn th\u00e0nh h\u00ecnh xo\u1eafn \u1ed1c. \u0110\u00f3 \u0111\u1ec1u nh\u1eb1m l\u00e0m gi\u1ea3m \u0111\u1ed9 d\u1ed1c c\u1ee7a c\u1ea7u m\u00e0 ph\u1ea3i k\u00e9o d\u00e0i m\u1eb7t c\u1ea7u ra.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: M\u1eb7t nghi\u00eang; \u0110\u1ee1 m\u1ea5t s\u1ee9c; \u0110\u01b0\u1eddng d\u1eabn l\u00ean c\u1ea7u<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
\u00d4t\u00f4 mu\u1ed1n t\u1eeb ch\u00e2n n\u00fai ch\u1ea1y l\u00ean, kh\u00f4ng th\u1ec3 ch\u1ea1y th\u1eb3ng \u0111\u1ee9ng \u0111\u01b0\u1ee3c, bao gi\u1edd c\u0169ng theo \u0111\u01b0\u1eddng v\u00f2ng v\u00e8o quanh n\u00fai m\u00e0 ch\u1ea1y d\u1ea7n l\u00ean. Khi l\u00e0m nh\u01b0 v\u1eady, ch\u1eb3ng nh\u1eefng xe ch\u1ea1y \u0111\u01b0\u1ee3c t\u01b0\u01a1ng \u0111\u1ed1i an to\u00e0n m\u00e0 c\u00f2n \u0111\u1ee1 t\u1ed1n s\u1ee9c n\u1eefa. Ch\u00fang ta h\u1ea7u nh\u01b0 \u0111\u1ec1u nh\u1eadn th\u1ea5y: \u0111i b\u1ed9 ho\u1eb7c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,7],"tags":[],"class_list":["post-5511","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=5511"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5511\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=5511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=5511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=5511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}