Make sure you drink plenty to stave-off dehydration.
记得喝多点水才不至于虚脱。
If I buy that car, I'll have to borrow some money.
如果我要买那辆车的话,我必须借一些钱。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189