You can put your hands through a hole in a clear, plastic box and hold the huge piece of gold.

VOA: special.2010.03.22

Let's say that you're going through your mom's jewelry box and you're having a conversation about a jewelry.

假设你正在翻看你妈妈的珠宝盒，你们正在讨论一件珠宝。

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So also, along those lines in terms of test taking, make sure you also box your answers and that you keep track of significant figures and that you also remember to include your units.

另外，既然提到了答题要求，我想提醒大家考试的时候务必标出自己的答案,保持有效数字的一致性,并且记得带上单位。

麻省理工公开课 - 化学原理课程节选

Whatever you want to do; check your email, publish tweets, go shopping or whatever, it can be solved by this one box.

无论你想做什么;,查收邮箱，发布推特状态，网上购物等等，都可以通过这个搜索框解决。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Without showing your neighbor what you are doing, put it in the box below a whole number between 1 and a 100.

在不被你同桌看到的情况下,在方框里写下一个介于1到100之间的数字

耶鲁公开课 - 博弈论课程节选

Without showing your neighbor what you're doing, put in the box below a whole number between 1 and a 100 We will calculate the average number chosen in the class.

从1到100之间选择一个号码填到,下面的方框内,不要让你同桌看到,我们会计算全班的平均数

耶鲁公开课 - 博弈论课程节选

Without showing your neighbor what you are doing, put it in the box below either the letter Alpha or the letter Beta.

在不被你同桌看到的情况下,在方框中填写字母α或者字母β

耶鲁公开课 - 博弈论课程节选