At the time I published my book, there was still a dual pricing system whereby foreigners paid much more than Chinese for airline and train tickets, entry to tourist sites, and the like.

在我写那本书的时候，中国还实行着双重价格制，在机票、火车票、旅游景点门票等方面，外国人要比中国人付的多得多。

youdao

"Dual Financial theory" has made historical contribution to the exploration of "double entry finance" pattern, but the theory needs to be further DE...

“双元财政论”对“复式财政”的探索作出了历史贡献，但也日益暴露出其局限性，需要进一步发展和完善。

youdao

DUAL-SIDED ENTRY: The symmetrical double-sided pedal self-locates just by stepping down into the cleat whether the pedal is right side up, upside down or anywhere else in its rotation.

双面锁：在对称的双面踏板上，刚刚踏进楔子踏板下，看看是否位于右侧，这时，倒置或任何其他的旋转。

youdao

The Liquid Z2, on the other hand, is an entry-level handset with a dual-core 1GHz CPU and a 3.5-inch HVGA screen.

ENGADGET

The Ascend W1 is a powerful entry-level smartphone, featuring a dual-core processor and a remarkable long-lasting battery, which brings the incredible Windows Phone 8 experience to a much broader audience.

ENGADGET: Huawei Ascend W1 launching on O2 in UK, due to land sometime in Q1

John Philpotts, prosecuting, said Bather then drove through a no-entry area along a slip road and went down the wrong side of a dual carriageway.

BBC: Connor Carl Bather sentenced for driving 'like a maniac'