Pores are visible without magnification.毛孔无须放大就可以看见。Your open pores excrete sweat and dirt.通过张开的毛孔排出汗液和污垢。Dirt clogs the pores, causing spots.灰尘堵塞毛孔，从而生出粉刺。...
The dog yelped excitedly when his master opened a desk drawer and produced his leash.主人打开抽屉拿出牵狗用的皮带时，狗兴奋地叫了起来。He yelped in pain when the horse stepped on his foot.马踩了他的脚痛得他喊叫起来.A hound yelped briefly as a whip cracked.鞭子...