1.
Please refrain from smoking during the performance.
演出时,请勿吸烟。
2.
"Petroleum, highly flammable, no smoking, switch off engine"
"汽油,极易燃,请勿吸烟, 请关掉引擎"
3.
Please refrain from smoking until the"No Smoking"sign is switched off.
请勿吸烟，直到"禁止吸烟"的信号灯消失为止。
4.
Notices are displayed on the bus asking people not to smoke.
公共汽车上张贴着请勿吸烟的告示。
5.
Passengers are kindly requested not to smoke at the buffet counter.
乘客请勿在自助餐台附近吸烟.
6.
May we remind you not to smoke until the no smoking sign has been switched off.
我们提醒大家，在"请勿吸烟"信号灯熄灭之前不要吸烟。
7.
Attention! Please do not smoke next to the door! The smoke comes into the Building through open windows.you must be at least 25 feet away from this entrance to smoke.
注意!请勿在旁边吸烟。烟会通过开着的窗户进入大楼。请在距此入口25英尺以外的地方吸烟。
8.
You mustn't smoke while you're walking around in the wood. You could start a fire.
在林子里走时勿吸烟，那样可能会引起火灾。
9.
No smoking or drinking of alcoholic beverage in any buildings.
请勿在旅馆内抽烟、喝酒，并遵守旅馆的规定。
10.
Smoking is forbidden here. Please put your cigarette out.
这里禁止吸烟, 请将您的烟熄灭。
11.
Let us remind you to fasten your seat belts, straighten your seats, and kindly refrain from smoking during take-off.
在此提醒您系好安全带，椅背竖直，还有起飞这段时间请勿吸菸。
12.
Please extinguish your cigarette when the `no smoking ' signs lights up .
当"禁止吸烟"的指示灯亮时,请您熄灭香烟。
13.
Please extinguish your cigarette when the `no smoking ' sign lights up .
当“禁止吸烟”的指示灯亮时，请您熄灭香烟。
14.
Please seat us as far as possible from the smoking section.
请安排我们坐在尽量远离吸烟区座位。
15.
Do not telephone during office hours .
办公时间请勿打电话。
16.
Visitors are respectfully requested not to feed the giraffes.
游客请勿喂长颈鹿。
17.
Construction areakeep out
施工重地,请勿入内
18.
"Do not enter, alarm operating"
装有警报,请勿入内。