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在图书馆里禁止吸烟、禁止喧哗、办公区域，读者止步、请勿拍照

Library: Smoking ban noisy, office area, readers stop, do'nt take pictures

在电影院里禁止吸烟、禁止喧哗、请勿录音、请勿摄像、等等。
Cinema: no smoking ban hubbub, do not sound, not video

在地铁里请勿乱动开关、请排队等候入车、请保持场内清洁、严禁使用明火、等等。
Subway: Do not tamper switch, please queue to the car, please keep the venue clean and prohibited use of fire

在学校里禁止带有黄和赌和毒的物品、请勿大声喧哗、请勿吸烟、请勿随地吐痰、请勿乱扔废弃物、禁止在走廊跑步、爱护公共设施、请随手关水、请随手关灯、禁止打架和骂人、等等。

School: the prohibition of gambling and with yellow and drug items, please do not make much noise, do not smoke, do not spitting, do not throw waste, the prohibition of running in the corridor, the Prevention of Cruelty to public facilities, please readily water clearance, Please pick off, the prohibition of fighting and the curse

Smoking in the library to ban noisy, office area, readers stop, do not take pictures, and so on.

Smoking in the cinema, the prohibition of noise, not sound, not video, and so on.

Do not tamper in the subway, switches, please queue to the car, please keep the venue clean and prohibited use of fire, and so on.

Prohibited in schools with a yellow and gambling and drug items, please do not make much noise, do not smoke, do not spitting, do not throw waste, the prohibition of running in the corridor, the Prevention of Cruelty to public facilities, please readily water clearance Please pick off, the prohibition of fighting and name-calling, etc.

6.某城市平均每天产生垃圾700吨，由甲、乙两个垃圾处理厂处理，已知甲厂每小时可处理垃圾55吨，需费用550元；乙厂每小时可处理垃圾45吨，需费用495元。（1）甲乙两厂同时处理该城市的垃圾，每天需几小时完成？（2）如果规定该城市每天用于处理垃圾的费用不超过7370元，那么甲厂每天处理垃圾至少需要多少小时？

In the library the no smoking, forbids to clamor, the work region, the reader halts, please do not photograph, and so on.
在图书馆里禁止吸烟、禁止喧哗、办公区域，读者止步、请勿拍照、等等。

In the movie theater the no smoking, forbids to clamor, please not to record, please do not photograph, and so on.
在电影院里禁止吸烟、禁止喧哗、请勿录音、请勿摄像、等等。

Please do not move heedlessly the switch in the subways, please to line up waits for into the vehicle, to ask in the confining field clean, to refuse the use open fire, and so on.
在地铁里请勿乱动开关、请排队等候入车、请保持场内清洁、严禁使用明火、等等。

Forbids in the schools to have Huang He to bet with the poisonous goods, please loudly do not clamor, please do not smoke, please do not spit everywhere, please do not throw the reject, to forbid in the corridor to jog, the loving care public utility, please conveniently Guan Shui, please conveniently to turn off a light, to forbid to fight and to curse at people, and so on.
在学校里禁止带有黄和赌和毒的物品、请勿大声喧哗、请勿吸烟、请勿随地吐痰、请勿乱扔废弃物、禁止在走廊跑步、爱护公共设施、请随手关水、请随手关灯、禁止打架和骂人、等等。

In the library the no smoking, forbids to clamor, the work region, the reader halts, please do not photograph, and so on.
In the movie theater the no smoking, forbids to clamor, please not to record, please do not photograph, and so on.
Please do not move heedlessly the switch in the subways, please to line up waits for into the vehicle, to ask in the confining field clean, to refuse the use open fire, and so on.
Forbids in the schools to have Huang He to bet with the poisonous goods, please loudly do not clamor, please do not smoke, please do not spit everywhere, please do not throw the reject, to forbid in the corridor to jog, the loving care public utility, please conveniently Guan Shui, please conveniently to turn off a light, to forbid to fight and to curse at people, and so on.