Determined to make his fortune in South America, Mark Twain set off from his home for New Orleans in his teens.

马克·吐温决心在南美洲发家致富，十几岁时便从家乡出发前往新奥尔良。

youdao

Make choices that mark off different distances so your pickups vary in length from 15 to 90 seconds, and modify your pace to match the distance.

选择了目标，就可以为自己划分出不同的距离，从要跑15秒到要跑90秒的距离，并且根据距离来调整自己的步伐。

youdao

I can't stress that enough, and Americans in general tend to be slower off the mark in this regard than managers from other countries.

这一点必须着重强调。相比其他国家的管理人员，美国人通常在这方面要慢半拍。

youdao

"We'd just go out and mark trees with a dot and everybody would agree where you'd tee off from and you'd have fun."

VOA: standard.2010.08.03

And I had heard interpretations of intelligence that many of us with deep experience in the region felt were far off the mark from the true threat.

NPR: 'Battle for Peace' in Iraq Echoes Vietnam

The former Leicestershire left-hander finally departed for 101 in the 47th over when he holed out to Mark Lathwell at long-off from Peter Trego's bowling.

BBC: Johnson

He got off the mark with a boundary from the first legitimate delivery he received, and hit two more in that Kleinveldt over.

BBC: South Africa tame Tigers threat