有些牛在河边吃草。There were cows grazing beside the river.牛群在湿地上吃草。Cows were grazing on the marshes.看! 树下有三只羊在吃草.Look , there are three sheep eating grass under the tree....
如果皮肤发红、瘙痒或脱皮，要向医生咨询。If your skin becomes red, sore or very scaly, consult your doctor.那时他的脸因为晒伤而脱皮。His face, at the moment, was peeling from sunburn.毫无疑问，脱皮对皮肤有益。There is little doubt that skin does benefit from exfoliat...
这两种药物都可以延缓艾滋病病情发展，但是都不能治愈这种疾病。Both drugs slow the progression of HIV, but neither cures the disease.咱们延缓几个礼拜再做决定吧.Let's defer the decision for a few weeks.我们因等他而延缓开饭.We waited dinner for him....