The South African mailboat arrived on Friday mornings unless bad weather intervened.除非受恶劣天气干扰，南非邮船一般在星期五上午抵达。He is loath to get out of bed on cold mornings.在寒冷的早晨他讨厌起床.In the mornings the sky appeared a heavy shade of mo...
September is here, bringing with it a chill in the mornings.9月到了,早晨已有了寒意.The South African mailboat arrived on Friday mornings unless bad weather intervened.除非受恶劣天气干扰，南非邮船一般在星期五上午抵达。In the mornings the sky appeared a hea...
The bus driver is responsible for the passengers safety.公共汽车司机应对乘客的安全负责.Air hostesses all smile when they serve the passengers.空姐们为乘客服务时总是满脸笑容。Children under 12 and passengers aged 65 or above enjoy concessionary fares o...
哺乳本身刺激催乳激素的产生, 从而生产更多的乳汁.Nursing stimulates further production of prolactin and, therefore, of milk.这种激素的主要功能是控制生长.The main function of this hormone is to control growth.激素的应用是有争议的.The use of steroids is controversial....