I killed two flies at a blow.

我一下子打死了两只苍蝇。

youdao

How time flies! It is two years since I began to study abroad on my student exchange program in America.

时间过得多快！我参加美国交换生项目已经有两年的时间了。

youdao

The trend flies in the face of some of the culture wars of two decades ago, when advocates insisted on "English-first" education.

这一趋势与二十年前的一些文化战争截然不同，当时的倡导者坚持“英语优先”的教育。

youdao

His research began with fruit flies, but over the last two decades, his focus has been on parasitic protozoa, single-celled organisms that cause major diseases.

VOA: standard.2010.04.05

Austin Romine had an RBI double in a three-run seventh inning that chased the left-hander, Jayson Nix had two sacrifice flies and rookie David Adams added two hits in the Yankees' 5-0 victory over the Toronto Blue Jays on Friday night.

WSJ: Blue Jays' Buehrle loses to Yankees again, 5-0

He hit a two-run double off Ricky Nolasco in the sixth for a 3-2 edge and also had two sacrifice flies.

WSJ: Pierre, Marlins run out of chances, lose to Mets

Romine and Brett Gardner had run-scoring hits, Robinson Cano hit an RBI grounder and Jayson Nix had two sacrifice flies in dropping Buehrle to 1-10 in 15 starts against the Yankees.

WSJ: Kuroda leads Yankees over Blue Jays 5-0