A defeat in the second round marked the end of the line for last year's champion.

第二轮的失利表明去年的冠军得主已卫冕无望。

《牛津词典》

The playing area was marked off with a white line.

运动场地用白线划了出来。

《牛津词典》

For one thing, missing data is not explicitly indicated, but is simply marked by an absent line and time stamp.

一方面，没有显式地标明丢失的数据，而只是通过不存在的行和时间戳进行了简单的标记。

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Each marked line was filled in by hand in trademark Bugatti blue and a five layer coat of clear lacquer.

FORBES: Bugatti L'Or Blanc Grand Sport at Miami Art Basel

Damara had marked the line of control drawn by regional forces in January, following an accord signed in Libreville, the capital of neighboring Gabon.

NPR: C. African Republic Hospitals Looted After Coup

It is sometimes marked by a line of debris, e.g. seagrass, pieces of wood.

UNESCO: L O S S A R Y