他僅上場了五分鐘便因膝部受傷被替換下場。

　　He was subbed after just five minutes because of a knee injury.

　　在找到替換人員以前，她將繼續(xù)做她目前的工作。

　　She will continue in her present job until a replacement can be found.

　　他刪掉fellow subjects，插入替換詞fellow citizens。

　　He crossed out 'fellow subjects', and instead ed 'fellow

　　替換零件怎么都找不到。

　　當(dāng)時派一架噴氣式飛機(jī)去替換的話，代價太大了。

　　Sending a replacement jet would have been uneconomic.

　　大多數(shù)粉碎機(jī)都是基于一個裝有可替換刀片的旋轉(zhuǎn)圓盤來實現(xiàn)作業(yè)的。

　　Most shredding machines are based on a revolving disc fitted with replaceable blades.

　　現(xiàn)有的木料進(jìn)行了替換或翻新。

　　Existing timbers are replaced or renewed

　　上場20分鐘后他不得不被替換下來。

　　After 20 minutes on the field he had to be substituted.