Now, we're doing something new making skin strong enough that it doesn't wrinkle, become dry, or develop blemishes.
现在我们正在做一些改进,使皮质变得坚韧而不致有皱纹,变干或产生磨损。
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时,有一部分大学生自愿在罢工期间驾驶公共汽车。