您要查找的是不是：
- the midstream of life. 中年阶段
- This paper briefly introduces to Australia Water Balance Model (AWBM) and its application for the midstream of the Yellow River. 本文简要介绍了AWBM模型结构及计算原理,以及该模型在黄河中游4条支流的验证成果。
- We talked for hours about the meaning of life. 我们谈人生的意义谈了几个小时。
- The creation of life remains a mystery. 生命的创造仍是个谜。
- He was battling against the vicissitudes of life. 他在每况愈下的生活中奋斗。
- Music is the breath of life to him. 音乐是他生活的必需品。
- Religion is the breath of life to/for her. 宗教是她不可或缺的精神支柱。
- The time of life between childhood and maturity. 青春期处于儿童和成年之间的生命时期
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- There are few signs of life here in the evenings. 这里晚间没有什麽活动的迹象。
- He must deny himself many of the comforts of life. 他必须放弃很多舒适的生活。
- Such experiences are the very staff of life. 这样的经验才是生活的内在本质。
- The seamy side of life includes crime and other evils. 生活的阴暗面包括犯罪和其它邪恶事情。
- The sea is thought to have been the cradle of life. 人们认为海洋是生命的发源地。
- Reason is the guide and light of life. [谚]理智是人生的灯塔。
- He has tasted the sweets and bitters of life. 他已尝遍了人生的甜酸苦辣。
- She studies biochemistry, or the science of life. 她学生物化学,也就是生命科学。
- Our income allows only the necessaries of life. 我们的收入只能购买最起码的生活必需品。
- He was drivelling on about the meaning of life. 他喋喋不休地胡诌什麽人生的意义。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
