伊德里斯大声地宣告说：“在海里，谁落在最后谁就不是爷儿们。”"Last one in the sea is a sissy," proclaimed Idris.海洋生物是生存在海里的生物.Marine creatures are those which live in the sea.那艘船在海里破浪前进,驶向港口.The ship ploughed through the sea toward port....
Don't let yourself despair; this will only make matters worse.不要想不开，这样只能使情况变得更糟。I would overcome any weakness, any despair, any fear.我要克服所有的软弱、绝望和恐惧。As his energy drained away, his despair and worry grew.当他的精力耗尽时，他的...
The dynamic SIF variation was found to lag behind the stress - pulse imingement by several microseconds.动态应力强度因子的变化发现滞后于应力脉冲冲击几微秒.The dynamic SIF variation was found to lag behind the stress - pulse impingement by severa...