time做时刻时可数吗

　　The third baseman struck out four times.

　　三垒手三击不中出局了4次。

　　She exercises two or three times a week.

　　她一周锻炼两三次。

　　He was interrupted by applause umpteen times.

　　他被掌声打断了无数次。

　　She's been overlooked for promotion several times.

　　几次提职时都没有考虑她。

　　You must carry ID at all times.

　　你必须随身携带身份证件。