This is a predatory mite -- just as small as a spider mite, by the way, one millimeter, two millimeters long, not more than that, running quickly, hunting, chasing the spider mites.
这是一只掠食性螨-- 和蜘蛛螨一样小， 1毫米到2毫米左右的长度， 跑得很快，能猎食， 追逐着蜘蛛螨。