Their marriage is under great strain at the moment.

眼下他们的婚姻关系非常紧张。

《牛津词典》

Relations with neighbouring countries are under strain at present.

目前，与邻国的关系正处于紧张状态。

《牛津词典》

He is just the chap to strain at a gnat and swallow a camel.

他就是那种小事精明，大事糊涂的家伙。

youdao

(Speaking) But a study at the University of California Berkeley found that 3-D movies can cause eye strain.

VOA: standard.2010.02.21

So, we have a problem here if we're thinking about keeping things at the lowest energy, so there's a lot of ring strain in the system.

现在有个问题,我们考虑要把能量降到最低，所以环上有许多应力。

麻省理工公开课 - 化学原理课程节选

The official number is secret, but news reports say the general wants about The request is controversial, not least because with the U.S.troop level in Iraq expected to remain around its current 120,000 for at least several more months, the strain on the U.S.Army is considerable.

VOA: standard.2009.10.13

This latest coalition re-launch will offer no shortage of those for tired hacks trying to assess the strength of the ties and the extent of the strain at the top of the government.

BBC: Coalition: derailed or back on track?

Having lost all-rounder Andrew Flintoff to a side strain at the end of the first day, England suffered an early blow on day two as first-innings top-scorer Owais Shah was ruled out because of an eye problem.

BBC: Panesar shines as England stroll

Playmaker Joe Cole is also sidelined as he recovers from the hamstring strain picked up at Bolton on 31 October.

BBC: Liverpool boss Roy Hodgson angry over Gerrard injury