They gave up without a fight.

　　他們不戰而降。

　　He worked on without a break.

　　他毫不停歇地繼續工作。

　　She is totally without scruple.

　　她完全無所顧忌。

　　He left without saying goodbye.

　　他不辭而別。

　　He is a player without equal.

　　他是個無與倫比的運動員。