He has to push down hard on the plunger, and the process is slow.

他不得不用力推挤针管，这个过程非常慢。

youdao

Next, plant your feet firmly on the floor, push down hard, relax and repeat 10 times.

接下来，双脚紧踩在地板上，向下用力推，再放松，如此重复十次。

youdao

It is hard to imagine what might push its bond yields down other than concerted buying by the ECB, a DE facto bail-out.

很难想象，除了欧洲央行一起购买债券(实际上就是救助)外，还有什么方法可能会降低债券的收益率。

youdao

Many developed economies have already pared future pensions to below 70% (see chart), and it may be hard to push them much further down.

ECONOMIST: Ageing and public finances