After the adverts, the presenter tried to pretend that everything was back to normal.广告过后，主持人努力假装一切恢复正常。Many caravans are let by private individuals through adverts in papers or shop windows.许多旅行拖车由私人通过在报纸或商店橱窗上做广告出租。the...
今夜晴，部分地面有霜冻。It will be a clear night with some ground frost .上周的霜冻对柑橘种植业是一场大灾难.The frost last week was a great calamity to the citrus industry.在冷却系统里加防冻剂以防止霜冻.Fill the cooling system with antifreeze as a protection again...
这些机器将来会需要备件和维修保养。In the future the machines will need spare parts and maintenance.我不得不支付房屋维修费用。I have had to pay for repairs to the house.数据记录仪还能迅速查明机械故障，减少维修次数。Data recorders also pin-point mechanical faults rapidly, re...
Jessica caught sight of Lois and waved to her.杰茜卡看到了洛伊丝，就冲她挥手致意。"I'm not an authority on them," Jessica said with forced lightness.“我又不是这些方面的权威，”杰茜卡故作轻松地说。Jessica settled into her chair with a small sigh of relief.杰...
Seventy six cases had assosiated anomalies , consisting mainly of cryptorchidism , hernia , bifid scrotum, and intersex.在186位患者中,有13位患者的兄弟, 亦有尿道下裂的情形, 亦即家族发生率约6.9%....