He has a new fitness regime to strengthen his back.

他有一套新的健康养生法来加强他的背部力量。

《柯林斯英汉双解大词典》

This appointment was an attempt to strengthen her hand in policy discussions.

这次任命旨在加强她在政策讨论中的作用。

《牛津词典》

If the government clamps down on the movement, that will only serve to strengthen it in the long run.

如果政府要压制该运动，从长远来说那只会加强其力量。

《柯林斯英汉双解大词典》

He said the attempt by the United States to strengthen its force at Fort Sumter was clearly an act of aggression.

VOA: special.2009.07.23

Yes, much more. When the Us and the EU, And I would say not just the US, I would think about Canada, the US and Mexico Because we need to strengthen Mexican diplomacy.

是的，应该更紧密些，当美国和欧盟，我应该说不仅仅美国，而是加拿大，美国和墨西哥,我们应该加强和墨西哥的外交关系。

普林斯顿公开课 - 国际座谈会课程节选

And so, if you don't do anything to open those muscles up and strengthen your...

所以，如果你不做什么把这些肌肉打开，并且加强你的……

健康生活 - SpeakingMax英语口语达人

This year the guerrillas have made a show of force, perhaps to strengthen their bargaining position.

ECONOMIST: This time negotiations might eventually bring peace

To strengthen our economy, we also need to address the crisis in health care.

CNN: Transcript of Gov. Jindal's GOP response to Obama speech

We know that real reform means continuing to strengthen our border security and holding employers accountable.

WHITEHOUSE: President Obama Speaks at a Naturalization Ceremony