例句：

　　If a normal market is operated by a few experts in speculation, money will be make, which is beneficial to society.

　　對(duì)一個(gè)正常的市場(chǎng)有少數(shù)投機(jī)專(zhuān)家操作，是能夠賺錢(qián)的，是對(duì)社會(huì)有利的。

　　And even the most enthusiastic of Web 2.0 boosters would have to admit this year is going to be make or break for plenty of companies relying on advertising for their revenues.

　　即使最熱心的Web2.0領(lǐng)跑者也不得不承認(rèn)，今年，那些依靠廣告業(yè)務(wù)的公司將會(huì)遇到瓶頸。

　　Teething can be painful and make your baby irritable.

　　出牙可能會(huì)很痛苦，會(huì)使嬰兒煩躁易怒。