His sleeves were rolled up to his elbows.

他的袖子卷到了肘部。

He wore a black band on the left sleeve of his jacket. [+ of]

他在夹克衫的左袖上戴了一条黑箍儿。

There are to be no pictures of him on the sleeve of the new record. [+ of]

新唱片的封套上不会出现他的照片。

...an album sleeve.

唱片套

He wondered what Shearson had up his sleeve.

他暗自猜度希尔森究竟有什么高招。

I'd been doing some quiet investigating in the meantime and had an ace up my sleeve.

与此同时，我不动声色地展开了调查，掌握了一张王牌。