51、蚂蝗浮面天将雨、蚂蝗沉底天晴好。
It will rain when locusts float and sunny when locusts sink.
52、蚯蚓早出晴，暮出雨。
Earthworms shine early and rain at dusk.
53、花蚊子咬人，雨将临。
Flower mosquitoes bite, rain is coming.
