If it had not rained so hard yesterday, we could have played tennis.
如果昨天没有下大雨，我们就能玩网球了。I was about to leave work when it began to rain heavily.
我正要下班，这时，天开始下大雨了。It's 2 am and raining, I don't have a key to the bathrooms and I'm not allowed to leave.
现在是凌晨两点，外面下大雨，我没有厕所钥匙并且不能离岗。Initiation shall not be carried out if heavy rain has occurred, as this tends to increase the likelihood and effect distance of landslides.
如果下大雨，便不应进行拆卸工作，否则会增加发生山泥倾卸的机会及扩大受山泥倾卸影响的有效距离。There is a shed near the playground, and when it rains hard, the children go in here and wait until the rain stops.
游乐场旁边有座小屋，下大雨时，孩子们就在这里等雨停。James: Hi, everyone, I' m so sorry I' m late. It' s raining cats and dogs outside and I had to wait ages for a taxi.
嗨，大家好。很抱歉我迟到了。因为下大雨，我等了半天才打到出租车的。The round-the-clock rain stopped today, and no exception of the possibility of heavy rain subsequently, said meteorologists.
连日的大雨于今天停止。气象专家说，今后不排除再下大雨的可能。It was not so much within doors as behind a door where I sat, even in the rainiest weather.
坐在一扇门背后，几乎和不坐在门里面一样，便是下大雨的天气，亦如此。What Hughes is not getting is help from meteorologists. They only predict a few scattered showers in the coming weeks.
玉米种植农户休斯现在一筹莫展，更让他绝望的是，天气预报说，未来几周除了一些零星阵雨，没有什么下大雨的希望。