plug away

She pulled out the plug and let the water drain away.

她拔起塞子放掉了水。

Despite the difficulty of the task, and the slowness of the progress, the workers continued to plug away at it manfully.

尽管任务很艰巨，进展缓慢，工人们仍顽强果断地继续干着。

Students must plug away at this problem.

学生们应该努力地做这个问题.

We ought to plug away the best we can.

我们应该努力坚持工作.

Excessive detonation has caused the porcelain on this plug to break away.

过分的爆炸会引起火花塞上的陶瓷头的破裂.

This stretch is excellent for musicians and those who plug away at their computers on a regular basis-it will keep your wrists from getting stiff.

对于音乐家和那些经常坐在电脑前拼命工作的人来说，这项伸展运动非常合适，可以避免手腕僵硬。

Pull ( out ) the plug and let the water drain away.

拔掉塞子,把水放掉.

She pulled out the plug and the water drained away.

她拔掉塞子，让水流走了。

Better Together will plug away at the dangers to living standards, pensions and the rest from a rupture with England.

在一起更好运动则将竭力宣扬与英格兰闹翻可能带来的种种风险：生活水准降低、养老金可能失去保障，等等。