This means that this number should not be falling below the 120 mark.

这意味着，空闲列表的值不应该低于 120。

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The dollar is zigzagging, falling below the 90 yen mark Friday and testing the depths it plumbed against the euro a year ago.

美元正在上蹿下跳，上周五对日圆跌破了90日圆关口，并且正在考验一年前对欧元创出的低点。

youdao

The Dow Jones industrial average dropped below the 13, 000 mark for the first time since August, falling 2.4%, or 312.95 points, to 12, 932.73.

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