He favors extending the school day and school year.

他赞成增加每天的课时并延长学年。

He pulled away, extending his lead to 15 seconds.

他把领先优势逐渐扩大到了15秒。

We are extending the radio network.

我们正在扩大广播网.

A romance extending over several years was culminated.

一场数年之久的恋爱就此圆满告终.

The courses are based on a weekly two-hour class, extending over a period of 25 weeks.

这些课程每周上一节课，每节两个小时，持续25周。

By extending the courtesy of a phone call to my clients, I was building a personal relationship with them.

通过礼貌性地给客户打电话，我开始和他们建立起私交。

I must move to a larger house or spend money extending this one; either will be expensive, so I'm between the devil and the deep blue sea.

我得搬到大一些的房子去,或者我得花钱扩建这幢房子, 两者都很花钱, 因此我进退两难.

She arrayed herself most carefully and they started off, extending excuses upstairs.

她仔细地打扮好, 向楼上道了歉,就出发了.

All drying schedules extending over several hours have one serious drawback.

所有这些持续数小时以上的烘干作业有严重的缺点.

It was weird negotiation extending of occassionally heated exchanges.

这次谈判是不寻常的,有时交锋十分激烈.

Jennie came forward, extending her hand and blushing.

珍妮走上前, 伸出她的手,面色赤红.

This implied extending cultivation to less fertile land.

这就暗示人们要开垦比较贫瘠的土地.

Transplantable pig organs could generate billions for biotech while extending thousands of lives.

供移植用的猪器官能为生物技术公司在延长成千上万人生命的同时获得数十亿利润.

We have seen that isostatic adjustments involve the motion of columns extending right through the plate.

我们已见到,均衡调整包括了垂直于板块的物质柱的运动.

A ray is a line beginning at a certain point and extending indefinitely.

射线是一根从某一点开始,无限止地延伸的线.