Overhead, the chopper roared and the big blades churned the air.头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。There were ominous dark clouds gathering overhead.不祥的阴霾在头顶上汇聚。She turned on the overhead light and looked around the little room.她打...
Overhead, the chopper roared and the big blades churned the air.头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。The air reeked of kerosene and huge aircraft rumbled overhead.空气中散发着煤油味，巨型飞机在头顶隆隆地响着。Overhead cranes were lifting giant sheets of s...
The anastomosis must be done with great care.吻合时必须格外小心.Objective To discuss the application effect of mechanical anastomosis of esophago - cardiac carcinoma.目的探讨机械吻合在食管贲门癌手术中的应用效果.It was concluded that there were arterio...
Mombasa is a town with a beguiling Arabic flavour.蒙巴萨是一座充满迷人的阿拉伯风情的城市。Port security in Aden and Mombasa has been stepped up.目前,亚丁海港和蒙巴萨港的安全措施已在逐步加强.The sun shines on the empty seafront in Mombasa, Kenya.阳光明媚, 肯尼亚蒙巴萨岛的海滩上...