As you climb the stairs, you mark off the length of the barometer along the wall. You then count the number of marks, and this will give you the height of the building in barometer units.

在爬楼梯的同时，你在墙上依次标出气压计的长度，记下计量的总数，就可以得出用气压计长度表示的建筑物高度。

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You then count the number of marks, and this will give you the height of the building in barometer units.

数出标记总数，再乘以气压计的单位长度，得出楼高。

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Controversies over the alleged overpromotion of antipsychotic Risperdal and heart drug Natrecor should probably count as marks against Weldon, too.

FORBES: Weldon's Legacy At J&J Goes Beyond Badly Made Baby Medicine

But Mr Evans said that "where appropriate" pupils in Wales should continue to do modular courses, picking up marks that count towards their final grades during the school year.

BBC: Wales politics

Trouble is, the thing they count on to save them from having to ask questions comes with a whole bag of question marks too.

FORBES: What Gives? Bread Or Circus?