1.Maintenance of PC is in my element.

    2.A maintenance manual gives diagrams and instructions for repairing your car.

    3.He had to work hard for the maintenance of his family.

    4.It is highly advantageous to us.

    5.It will be advantageous if steps are taken to resume our business relationship on the basis of mutual benefit.

    6.Come with us， alternatively， meet us there.

    7.I'm going to have a video rental shop and make a bomb！

    8.My oral English is pretty rusty.

    9.The peddler sold his wares cheap.

    10.We are living in the computer era.翻譯：1.我對(duì)電腦的維修保養(yǎng)很在行。

    2.維修手冊(cè)向您提供修理汽車(chē)所需的圖表和說(shuō)明。

    3.他為了養(yǎng)家不得不去拼命工作。

    4.這對(duì)我們極為有利。

    5.如果我們采取措施在互利的基礎(chǔ)上恢復(fù)業(yè)務(wù)關(guān)系，對(duì)我們都是有利的。

    6.同我們一道去，或者在那兒興我們會(huì)合。

    7.我要開(kāi)一個(gè)出租錄像帶的店，賺大錢(qián)！

    8.我的英語(yǔ)口語(yǔ)全荒廢了。

    9.小販廉價(jià)出售貨物。

    10.我們正生活在計(jì)算機(jī)時(shí)代。