You might hear WC, meaning water closet, which is a bit old fashioned.

你可能会听到“WC”，意为“厕”，这稍微有点过时。

Uh, so after I visit the water, that's for water closet.

嗯，所以我上完厕所后。

21.3 No water closet of any kind shall be located within a habitable room.

21.3 宜居房间内不得设置任何类型的桶。

21.1 Every dwelling unit shall contain a kitchen sink, a water closet and hand wash basin, and a bathtub or shower.

21.1 每个住宅单元应包含厨房槽、桶和洗手以及缸。

" Bathroom" means a group of plumbing fixtures installed in the same room, consisting of a water closet or wash basin and either one bathtub or shower.

“室” 是指安装在同一个房间内的一组卫生洁具，包括一个桶洗手以及一个缸。

14.3 Every floor finishing in a bathroom, water closet room, kitchen, shower room and laundry room shall be maintained so as to be impervious to water and readily cleanable.

14.3 室、桶、厨房、间和洗衣房的每一层地板都应保持不透且易于清洁。

21.2 Every bathroom or water closet room shall be accessible from within the dwelling unit and shall be fully enclosed and provided with a door capable of being locked.

21.2 每个室桶房间均应可从住宅单元内进入，并应完全封闭并设有可上锁的门。

It stands for " water closet" , which is an old-fashioned word, but in some countries, you will still see the sign " wc" or people will refer to the bathroom as " wc" .

它代表“厕” ，这是一个过时的词， 但在一些国家，你仍然会看到“wc” 的标识，者人们会将室称为“wc” 。

22.1Every habitable room, bathroom, or water closet shall have an opening or openings for natural ventilation located in an exterior wall or skylight with a minimum aggregate unobstructed area of 0.09 square meters (1 square foot).

22.1每个可居住的房间、室桶应在外墙天窗上设有一个多个自然通风开口，且总无障碍面积至少为 0.09 平方米（1 平方英尺）。