你還是沒有仔細看例子。

在數學上,A = 6, B = 2。

A is (4) greater than B.
A is (3 times) greater than B.

(4) 隻是 (2 times), 而不是 (3 times)。但日常是要說(3 times) greater THAN, 而不是說 (2 times) greater THAN.

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