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.战争让大家充满仇恨并相互指责。The war sweeps u...
The prognosis for the economy is uncertain.对经济的前景预测还不确定.If the cancer is caught early the prognosis is excellent.如果癌症在早期发现，预后效果还是非常好的。The prognosis for the future of the electronics industry is encouraging.预测电子工业的前途一片大好....
It really overestimates its strength.不自量力.EIAA overestimates the concentrations at further downwind distance by more than a factor of 2.对于下风向远距离处的浓度,EIAA的预测值高了一半以上....
He took a shovel, dug a hole, and buried his once-prized possessions...他拿起一把铁锨，挖了个坑，将自己曾经珍爱的物品埋了起来。He could see their wide, flattened, shovel - pointed heads now and their white tipped wide pectoral fins.他这时看得见它们那又宽又扁的铲子...