Severe shock can bring on an attack of acne.严重的惊吓会造成痤疮突发。A lot of teenagers develop acne.许多青少年都长粉刺.Doctors can treat acne with pills or creams.医生可用药丸或药膏治疗粉刺....
我让马低下头啃吃春天的青草。I let the horse drop his head to crop the spring grass.如果不去动的话,冬萝卜会在春天开花结籽。If unused, winter radishes run to seed in spring.春天,草地上开满了黄水仙。In the spring, the meadow is a mass of daffodils....