Gb	Eng
你能抽出五分钟和我谈谈吗？	Can you spare me five minutes?
这台泵通过这个阀门把（容器中的）空气抽出.	The pump sucks air out (of the vessel) through this valve.
即使灯泡中的空气被抽出，钨丝也会慢慢地蒸发。	Even with the air pumped out the bulb, the tungsten filament slowly vaporizes.