例句與造句

1. To master in time the status of railway track geometry under repeated train loads , modem track inspection car and computer processing techniques are adopted to inspect it and evaluation standards concerned are established in many countries
   摘要為了及時(shí)掌握列車反復(fù)荷載作用下的軌道幾何形位狀態(tài)，各國(guó)鐵路管理部門都采用了現(xiàn)代軌檢車和計(jì)算機(jī)處理技術(shù)來(lái)監(jiān)測(cè)其變化情況，并制定了相應(yīng)的評(píng)價(jià)標(biāo)準(zhǔn)。
2. It's difficult to find repeat training in a sentence. 用repeat training造句挺難的