run,跑步。
He is good at running.他擅长于跑步。但run也有经营等意思。
She runs a convenience store.她经营一家便利店。 注:这里的便利店是 convenience store,不要说成是convenient store.run还有开动的意思。He doesn't know how to run the car.他不知道怎么开动这汽车。除了人可run外,机器等也可run,这时,run表示运转,进行。The machine runs smoothly.这台机器运转正常。