They could sail out for days into the unknown and assess the area, secure in the knowledge that if they didn't find anything, they could turn about and catch a swift ride back on the trade winds.

他们可以在未知的海域航行数天，并对该地区进行评估。他们知道如果没有发现任何东西的话，他们可以掉头，并借着信风迅速返回。

youdao

As we stopped in a small town, I got off, intending to catch a connecting train, which didn’t turn up.

我在一个小镇下车，准备换乘另外一辆火车。

youdao

Once connectivity is restored, you can turn HADR back on and the standby will communicate with the primary and perform "catch-up" operations until it returns to a synchronized state.

等到连接恢复时，就可以重新打开HADR，而备用系统将与主系统通信，并执行“catch - up”操作，直到它返回到同步状态。

youdao

It was this relative decline that Thatcher was able to turn into a catch up by the UK against its peers.

FORBES: The Economic Legacy Of Margaret Thatcher

Memories of the Falklands took an emotional turn with a catch in her voice recalling the lists of casualties which brought the reality of the conflict fought far away back home.

BBC: Meryl Streep as Margaret Thatcher in The Iron Lady

Just a few days ago, we found out exactly what airlines thought of consumers when, after a lapse in the law allowed travelers to catch a bit of a break, a number of major carriers found a way to turn it to their advantage.

FORBES: Congress Tells Airlines To Stop Pocketing Extra Fares