这乡村一马平川，平淡无奇。

The countryside is flat and featureless.

当然，不管是哪种定价策略，执行起来可就没那么一马平川了。

Of course, as with any pricing strategy, executing this one is not straightforward.

远古时期的河水通常都宽广开阔、一马平川似的奔腾不息。

Ancient rivers were typically just wide, sheetlike flows of water.

人生之路不是一马平川，有坦途就有坎坷，有甜蜜就有苦涩。

The road of life is not flat, there are road is rough, there are sweet is bitter.

望望头上天外天，走走脚下一马平川，面对着满堂儿儿孙，了却了心中祈愿。

Outside looks at the hope to ascend the sky the day, walks the under foot vast stretch of flat land, is facing the full house descendant, finished in the heart to wish.