A boy called Tony, always looked at the front box to check what was in it.

一个叫托尼的男孩，总是看着盒子，检查里面有什么。

youdao

The customer in front of you in line has so many items to check out.

排在你之前的客人买了很多东西结账。

youdao

Check if front is larger or if back is larger.

判断是向前更大还是向后更大。

youdao

"Even though I'm blind I love to go see movies. Some theaters have these transmitters that you can check out at the front desk where you buy your tickets, and there is an audio track that provides description for the movies.

VOA: special.2010.03.01

The easy thing to do would be the following: start at the front end of the list, check the first element. If it's the thing I'm looking for, I'm done. It's there. If not, move on to the next element. And keep doing that.

从数组的第一个元素开始：,如果这是目标元素那么结束,如果不是的话就继续比较下面的元素，并一直这么比较下去,但如果，在某一点我发现我要寻找的数字。

麻省理工公开课 - 计算机科学及编程导论课程节选

And the customer in front of you in line has so many items to check out.

排在你之前的客人买了很多东西需要结账。

I can't 课堂 - SpeakingMax英语口语达人

Saylor sees the smartphone as the payment device for all things, including the key to hotel rooms that we no longer need a front desk to check into.

FORBES: Michael Saylor Channels Joseph Schumpeter In His Vision Of An Abundant, Cyber Future

It is developing smartphone software for a variety of third-party devices, allowing users to boost their home's temperature, unlock their front door and check in on security devices, among other tasks, from a single interface.

BBC: Technology

The test store has several check out stations rather than the bulky front of store lines, in addition to the slimmed-down product mix.

FORBES: Best Buy Reveals a Slimmer Apple-like Store and More Staff Cuts