身体浸入水中就会明显减轻重量.When a body is immersed in a fluid , it apparently loses weight.那个大男孩将游泳池中所有的小男孩都短时浸入水中.The big boy ducked all the small boys in the swimming pool.他把头浸入小溪来使自己凉快.He ducked his head in the stream to get cool...
两名结伴旅行的优雅苏格兰男子就餐时穿了潇洒的苏格兰方格呢短裙。Two elegant Scotsmen travelling together wore dashing kilts at dinner.男人和少女结伴跳舞。Men and teenage girls pair up to dance.他们三三两两结伴前往.They went in consort two or three together....