Sometimes short blockages can be stretched open with a balloon (angioplasty) in the X-ray department.

有时在x光部门，较短的堵塞可能被球囊(血管成形术)打开。

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Sometimes, I stayed only a short time and then went home; sometimes, I stayed until the entire ground was alight with moonbeams.

有时候呆一会儿就回家，有时候就呆到满地上都亮起月光。

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He did not chat with Sesshomaru very often but they would sometimes have a short conversation like what had been showed just now with plenty of useless sentences and almost the same topic.

他与杀生丸并不常谈话，但会时常有如上的对话，里面充斥着一些没头没尾的句子以及总都是一样的话题。

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In recent years, the pawn industry, once saddled with a skid-row reputation, has targeted a more mainstream and sometimes downright wealthy clientele by offering to deliver short-term cash with speed and discretion.

WSJ: SmartMoney: Hocking the Jewels: Pawnshops Dipping Into Deeper Pockets

Detectives want to talk to Mr Cregan, who has one eye but sometimes wears a black false eye, in connection with Mark Short's death.

BBC: Clayton gun and grenade murder: Man arrested

The price cuts offered are sometimes steep, and a small business swarmed with eager subscribers could be trading some significant profit losses in the short term for potential customer gains in the long term.

CNN: The new frugal: Tech-savvy coupon clippers