Illustration: Planet and moon cross in front of star.

插图：地球和月球在恒星前方交叉。

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He'd seen Carpluk's blurry form approach his car from the left and then cross in front of it.

奥利里刚才看见卡普拉克模糊的身影从左边走向他的车，然后又从车前走过。

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It only works if the star in question has a planet, and that planet has a moon, and both bodies cross in front of the star.

它只能如果有问题的恒星有行星，该行星有一个月亮，两个机构中的恒星前方交叉。

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The Kepler space telescope looks for planets by measuring tiny decreases in the brightness of stars when planets cross in front of them.

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Telescopes such as Kepler search for planets as they transit, or cross in front of, their star, causing telltale dips in the star's brightness.

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