他们在小舢板上漂浮了3个小时后才被发现。They were spotted after three hours adrift in a dinghy.他们说起自己设法使油轮漂浮的英勇之举时非常谦虚。They talked modestly of their valiant efforts to keep the tanker afloat.我们拼命往外舀水，使它继续漂浮了几个小时。We kept her afloat for a cou...
两幅照片是搭接在一起的.The two pictures are made to lap over each other.最常用的连接结构是搭接, 嵌接和平接.The most commonly used joint configurations are the lap , scarf, and butt joints.介绍一种基于网络的平面连杆机构搭接虚拟实验的方法.A method of network virtual experi...
The wombat and kangaroo are both marsupials in Australia.袋熊、袋鼠都是澳大利亚的有袋类动物.The autochthonal fauna of Australia includes the kangaroo.澳大利亚的本土动物包括袋鼠.Look，this is a joey. Is that kangaroo's baby？看那只小袋鼠。是那只袋鼠的孩子吗？A kang...