I will lose no time in vain regret.

我不会在徒然的后悔中失去时间。

youdao

Please take heed and lose no time in drawing up these agricultural plans.

请你们注重抓紧搞一搞这个农业规划。

youdao

But we should lose no time in tackling those difficulties which can and must be overcome.

那些必须解决而且也能够解决的困难，要抓紧解决。

youdao

Isabella knew she had no time to lose in building her museum.

VOA: special.2009.01.11

Now, if that is true, the prime minister will lose no time in putting him right.

BBC: Prime Ministers Questions

With such stakes, all concerned parties must lose no time in moving to douse the communal flames.

CNN: COMMUNAL FACE-OFF

Nadal, the tournament's last second seed to lose his opening match in 2006, had no such problems this time as he beat another U.S. player, Taylor Dent, 6-4 6-3.

CNN: Djokovic dumped out in Miami; Clijsters and Henin progress