SLR mirrors and lenses are wet. How to take care of them? Can I still take pictures normally?

First of all, look at your humid Chengdu, whether it is high air humidity or water. If the humidity is high, buy a moistureproof box, put a desiccant and put the camera in. If there is water, first take out the battery, ventilate and dry it, wipe the mirror, lens and ground glass, and then put it in a drying box to remove water. If your home is in the south, a drying oven is essential, otherwise the camera will be in trouble if it gets wet.