Magnetism, as you recall from physics class, is a powerful force that causes certain items to be attracted to refrigerators.

Magnetism, as you recall from physics class, is a powerful force that causes certain items to be attracted to refrigerators.

正如你在物理课上所记得的，磁力是一种强大的力量，它能使某些东西被冰箱所吸引。

-- Dave Barry 戴夫-巴里