291.from now on 今后，從今以后

I'll be more careful from now on.

從現(xiàn)在開(kāi)始我會(huì)更小心的。

292.from time to time  有時(shí)，不時(shí)

From time to time, James remained at home with his family.

詹姆斯偶爾留在家里陪家人。

From time to time there was a moan of pain from the sick man.

病人不時(shí)發(fā)出一聲聲痛苦的呻吟。

293.gain an advantage over  勝過(guò)，優(yōu)于

Tom is trying to gain an advantage over me by getting Joey's support.

湯姆想通過(guò)得到喬伊的支持而勝過(guò)我。

Look for shortcuts to gain an advantage over your opponents.

尋找捷徑來(lái)取得優(yōu)勢(shì)，你的對(duì)手。

294.be generous in/with(doing)     慷慨，大方

You should be generous in/ with helping others who are in need.

你應(yīng)該慷慨地對(duì)待那些有困難的人。

He was never generous in raising his son

他在撫養(yǎng)兒子上從來(lái)就沒(méi)有慷慨過(guò)。

295.get across 解釋清楚，使人了解

He taught me how to get my ideas across.

他教我如何把自己的觀點(diǎn)表達(dá)清楚。

I have got the question across.

我已經(jīng)弄清楚了那個(gè)問(wèn)題。

296.get along (with) 有進(jìn)展；生活得，過(guò)得

You can't get along without water

沒(méi)有水無(wú)法活下去。

They seemed to be getting along fine.

他們好像相處得頗為融洽。

It's impossible to get along with him

根本無(wú)法跟他和睦相處。

297.get around／round走動(dòng)，克服，設(shè)法回避(問(wèn)題等)；(協(xié))抽出時(shí)間來(lái)做(或考慮)

I don't get around much any more.（走動(dòng)）

我不再到處走動(dòng)了。

They didn't get around to typing up the letter.（抽出時(shí)間來(lái)做）

他們沒(méi)能抽出時(shí)間把信打印出來(lái)。

You can get around this operation.

您可以避開(kāi)這種操作。

298.get by 通過(guò)；(勉強(qiáng))過(guò)得去，過(guò)活

The crowd moved aside to let the leaders get by.（通過(guò)）

人群閃到一邊讓領(lǐng)導(dǎo)人通過(guò)。

Your work will get by, but try to improve it.（勉強(qiáng)過(guò)得去）

你的作業(yè)還過(guò)得去，但要努力改進(jìn)。

She can't get by on such a small income.（過(guò)活）

靠這么少的收入她不能維持生活。

299.get command of  控制；掌握

He struggled to get command of his voice.（控制）

他極力要控制住自己的聲音.

It is important to get a good command of a foreign language.（掌握）

掌握一門外語(yǔ)很重要。

300.get down to開(kāi)始，著手（此處to為介詞）

He has got down to addressing the problem.

他已經(jīng)開(kāi)始處理那個(gè)問(wèn)題了。

I have talked too much, and let's get down to business.

我說(shuō)的太多了，讓我們言歸正傳吧。