Voting appeared to go cleanly , helped by a new electoral register .

选举过程似乎还算干净，新出炉的选民登记制多少有些帮助。

That kind of trading inefficiency looks bad for china and would be an embarrassment for the nyse , which prides itself on its ability to price shares cleanly .

看起来，这种效率低下的交易对于中国并无益处，并且这会令纽约证交所陷入窘境，后者引以为荣的就是提供干净的股票价格。

Past studies have shown that clouds of dark matter pass cleanly through one another when galaxy clusters merge .

过去的研究表明在星系团融合时，大团的暗物质会利落地穿过彼此。