I just can't keep the beat.

我就是不能跟上节拍。

youdao

Unfortunately, the result has not been competition to beat down prices and boost speeds, but cosy duopolies that keep bandwidth scarce and carve the market up between incumbents.

不幸的是，这样的竞争结果不是降低价格，提升网速，而是成了狼狈为奸的两强垄断，这使得带宽非常有限，现有市场分崩离析。

youdao

This means the heart must beat faster to keep up the pace.

这意味着心跳必须加快才能保证血液供应。

youdao

The e-petition opposing the move was set up by Adam Tansey from heart charity, Keep The Beat.

BBC: Glenfield heart surgery e-petition exceeds target

Shaun Wright said the rise of 3.6% in the police precept would let the force "keep police on the beat".

BBC: Shaun Wright

All of the commissioners say the rise will help keep more officers on the beat.

BBC: New police commissioners defy council tax freeze appeal