“有些人做这份工作是为了贴补圣诞礼物的支出。他们只会去特定的商家求职，如果应聘成功，他们就可以享受员工待遇，按超低的折扣价买到心仪的商品，”波伊尔说道。

"Some people are only there to make extra money to spend on holiday gifts, and they will apply only to places where they want to shop, so they qualify for those great employee discounts," Boyer says.

youdao

我主动提出做这个什么也不要，要最低的价，但他仍然说不。

I offered to do it for nothing, for a minimum price and he still says no.

youdao

很多人都会用牙齿做一些古怪的工作——咬掉衣服价签、撕开薯片包装等。

Lots of us use our teeth for odd jobs - to rip a price tag off a piece of clothing, open a packet of crisps,.

youdao

Clearly, if I did nothing more, but I took every car, doubled its fuel economy, its emissions would go to 50% of what they are now, no other changes being made.

显然，如果我什么也不做，但是我把没量车的汽油价加倍，汽车废气排放量就会是现在的一半了，别的不会有什么改变。

麻省理工公开课 - 固态化学导论课程节选