当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.我真的不理解这到底有什么意义，简直是愚蠢透顶。I don�...
本文研究了一种新型行星传动 —— 滚锥齿超环面行星蜗杆传动.The paper researches a new type mechanical transmission mechanism - the Rolling cone - type toroidal drive.'环'.''面,环形圆纹曲面圆圈形成的超''.'环'.''面; 具...
在目前的形势下，船东们都不愿淘汰掉旧船。In the present climate, owners are hanging on to old ships.纽卡斯尔队以1比2的总比分被淘汰出局。Newcastle went out of the competition, losing 2-1 on aggregate.10名参赛者中有4名被淘汰或自行退出了。Of the 10 starters, four were eliminate...
By accusing the King of murder, he signed his own death warrant.他指控国王谋杀，从而让自己走上了绝路。No matter was too small to warrant his attention.再小的事也会引起他的注意。All entrants must warrant that their entry is entirely their own work.所有参赛者...