商业片的英文：
commercial film

Commercial invoice is a document.
商业发票是一种单证。

We are not a commercial organization.
我们是一个非营利团体。

The play was a commercial success.
这出戏从营利角度看， 很成功。

There is a commercial radio station in the city.
在这个城市里有一个商业之声。

This is the government procurement not commercial.
这是政府采购，不是商业采购。

documentary films
记录影片

Who directed the film?
谁导演这部影片？

This film had good reviews.
这部电影大受好评。

This scene was cut from the film.
这场戏在电影里被删掉了。

The film will be a monster hit.
这部电影将会非常卖座。