做护士可以是非常有意义的职业。

Nursing can be a very rewarding career.

《牛津词典》

如我们在前一章所见，团组可以是社会化的有力动因。

As we saw in the preceding chapter, groups can be powerful agents of socialization.

《柯林斯英汉双解大词典》

he's可以是he is或he has的缩约形式。

'He's' may be a contraction of 'he is' or 'he has'.

《牛津词典》

And that property could be the volume, like if you have a mercury thermometer , the volume of the mercury.

这种性质可以是体积，如果你有水银温度计,水银的体积。

麻省理工公开课 - 热力学与动力学课程节选

But still is very professional and you can use it in any setting, business or casual.

但它也同样可以是很专业的表达，可以用在商务或是生活的各种语境。

Is it okay 课堂 - SpeakingMax英语口语达人

codexes the plural of this is,is either codexes sometimes, codices I mean,Latin,you'd use the old Latinized plural,codices.

这个词的复数可以是，你可以用旧拉丁语复数。

耶鲁公开课 - 新约课程节选