例句：

　　I could come next week, or the week after.

　　我可能下周來(lái)，或者再下一周。

　　I called several times, but only got the answering machine.

　　我打了幾次電話(huà)，但只有電話(huà)答錄機答話(huà)。

　　The gene is activated by a specific protein.

　　這種基因由一種特異性蛋白激活。

　　She added a PS asking me to water the plants.

　　她加了一句附言，要我澆花。

　　The course is 1 year FT, 2 years PT.

　　該課程全日制學(xué)習一年，非全日制學(xué)習兩年。

　　He didn't give an adequate answer to the question.

　　他沒(méi)有對這個(gè)問(wèn)題作出滿(mǎn)意的答復。