The first chamber is the oil chamber, which collects waste oil.

第一个房室是油房室， 收集废弃的油类。

Tafongang said waste oil can be harmful if swallowed directly.

塔方冈说，如果直接排放废油可能有害（环境）。

The hotel used to release all its cooking oil waste into the environment.

该酒店过去常将其全部的废弃食用油排放到环境中。

We endeavour to avoid the old, romantic idea of a gusher, which wastes oil and gas.

我们尽量避免使用那种有关自喷井的陈旧的，不切实际的方法，那样会浪费石油和天然气。

Don't waste your oil that way.

- 不要那样浪费你的油。

45.the drain pipes to be installed from the boiler flat and hot water well flat to bilge well for leading the waste oil water.

排放阀应装在从锅炉底和热水井底到污水井用于导废油废水。

The hotel used to release all its cooking oil waste into the environment. But officials were concerned about the harmful effects this was having.

酒店过去把所有的食用油废料都排放到环境中。但管理人员担心这会产生有害影响。

55.a new stop valve to be installed before the waste oil filter of waste oil incinerator for convenient slushing , the drain screw to be changed with cook

在废油焚烧炉的废油过滤器前安装新的截止阀以便冲洗，排放螺栓应换成旋塞。

Tafongang said waste oil can be harmful if swallowed directly. But if recycled, the oil can be used to produce safe personal care products, he said.

Tafongang表示，如果直接排放废弃食用油，可能（对环境）有害。他说，但如果进行回收，这些油可以用来生产安全的个人护理产品。