The taxi drivers' association is urging its members, who can work as many hours as they want, not to overdo it.出租车司机协会劝告那些工作时长不受限制的会员不要疲劳驾驶。You do need a staff - so long as you don't overdo it.办事人员确实是需要的,只是不能搞得...
这就是所谓汽蚀现象的根据.This is the basis of the phenomenon called cavitation.不存在汽蚀破坏及灌引水等问题.There is no cavitation damage and issues such as irrigation water.所以, 可将该方法作为解决汽蚀问题的辅助方法.Therefore, this method could be to solve cavitati...