But as he could only see, not hear, he did not know what anyone was saying and, once the fighting had stopped and the talking had begun, it was not worth while looking in the pool any longer.
但因为他只能看，却听不见，他就不知道什么人正在说些什么话，而且，一旦战斗停止，谈话开始，也就不值得再往池水里张望了。
That has led to a flood of new businesses geared toward commercial cleaning services, all of them fighting for what may be perceived as a static pool of customers.
导致了一大批新的企业投入到商业清洁服务，他们所有人都在努力获得尽可能的静态客户。
With reference to the volume of a fire fighting water pool, how much water can be supplied from outer systems should be considered besides the duration of a fire.
消防水池除按火灾延续时间消防水量确定容积外，还需减去火灾延续时间中外网补充的水量综合考虑。
Pointed out are the basic demands of fire-fighting pump station design and fire-fighting water pool setting. Analysis is made on setting principles of standby pump at fire-fighting pump station, t…
文章总结了消防给水系统和泡沫灭火系统的设计原则，同时指出了消防泵房布置设计和消防水池设置的基本要求。
Pointed out are the basic demands of fire-fighting pump station design and fire-fighting water pool setting. Analysis is made on setting principles of standby pump at fire-fighting pump station, t…
文章总结了消防给水系统和泡沫灭火系统的设计原则，同时指出了消防泵房布置设计和消防水池设置的基本要求。
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