We have two: " freeload" or " free loader" .

我们有两个：“freeload”或“free loader”。

The U.S shouldn't allow wealthy nations to effectively freeload on drug development costs at the expense of Americans.

美国不应该允许富裕国家以美国人为代价有效地搭便车在药物研发成本上。

" He freeloads." Do you think this is a verb, an adjective, a noun, or an adverb?

“他贪图便宜。”你认为这是动词、形容词、名词还是副词？

So we could say: " A freeloader freeloads." That's a possible sentence.

所以我们可以说：“贪图便宜的人贪图便宜。”这是一个可能的句子。

So if you freeload, it means you don't spend money; other people have to spend money for you.

所以如果你freeload，就意味着你不花钱；别人必须为你花钱。

Okay, and again, " freeloader" is the person who does this; whereas " freeload" is the verb.

好吧，再一次，“贪图便宜的人”就是这样做的人；而“freeload”是动词。

" He freeloads. He never buys the beer, but drinks our beer. He drinks our beer. He is a freeloader." Okay?

“他贪图便宜。他从来不买啤酒，而是喝我们的啤酒。他喝我们的啤酒。他是个贪图便宜的人。”好的？

You know, even though it has some elements of roller skate, you never freeloading, you just go -- they only move when you want to move.

即使它有一些旱冰元素，你也不是完全不需要出力，但你只需要走就行了——它们只有在你想走的时候才会发挥效用。

" He freeloads. He never buys the beer, but he drinks our beer. He is a freeloader." I want you to take a moment and guess what it means.

“他贪图便宜。他从不买啤酒，但他喝我们的啤酒。他是个贪图便宜的人。”我希望你花点时间猜猜这意味着什么。