One-third of American women suffer from pelvic floor dysfunction (PFD), a condition in which the pelvic muscles and connective tissue are extremely weak or, in my case, extremely tight.

三分之一的美国女性都患有骨盆底功能障碍症（PFD），该症状表现为盆腔肌肉及连接组织极其脆弱，或者，像我这样，极其紧绷。

youdao

The adjective hasn't been built that can pull a weak or inaccurate noun out of a tight place.

形容词不能把一个无力、含糊的名词摆脱自己的困境。

youdao

Hold me tight, and don't let go, your loving got me turning weak.

歌词大意：抱紧我，不要放手，你的爱让我转弱。

youdao

It blamed continuing austerity measures, weak confidence and tight credit conditions.

BBC: OECD cuts eurozone growth forecasts

Limitations on housing construction are weak job growth, tight credit standards for home buyers, and developer financing challenges.

FORBES: Forecast for the Wood Products Industry, 2013

"Global economic conditions are improving but remain fragile, " he said, pointing to weak labor markets, tight credit, and depressed consumer spending.

FORBES: Detroit