slack up

It's time to slack up a bit.

该稍微休息一下了.

Please slack up your speed. I can't run as fast as you!

请你跑慢点! 我跑得没你快.

Don't slack up your effort , as we are getting to the end.

快到完成的时候了,别松劲啊.

Don't slack up your effort, as we are getting to the end.

快到完成的时候了，别松劲啊。

Their basic fear is of the slack up of protectionism, and above all, American capital outflow which to them means job outflows.

他们最害怕的是放松贸易保护主义的做法，尤其害怕美国资本外流，因为对他们来说，这等于工作机会外流。

Slack up before you reach the cross-roads.

到交叉路以前减速.

As major airlines give up less-traveled routes, smaller planes are picking up the slack.

由于大型航空公司放弃了乘客较少的路线，一些较小的飞机正在加紧补位。

Slack up before you reach the crossroads.

驶近十字路口时要减低速度.

The doctor advised Facer to slack up for few days, as his lifestyle was having a bad effect on his heart.

医生劝告费塞放松几天, 因为他的生活方式对他的心脏产生了不良影响.

Trade has been slack for the past six months, but it is now picking up.

在过去六个月中贸易一直不景气, 但现在状况正在好转.

Slack up the tent ropes before it rains.

在下雨之前把帐篷的绳子放松.