work like a charm

基本解释

Given the column number and the row number, the formula works like a charm.
指定列号和行号后，这些公式将发挥它们的作用。
I've done this for many years and it works like a charm, " said the director.
这就像个魔咒一样，我这么些年屡试不爽。
AT&T no doubt works like a charm in other areas, but as I’d been warned, it wasn’t so hot on holding calls where I live.
AT&T无疑在其他地区十分奏效，但就如同我被谨告过的一样，我这边住的地方接电话的信号并不好。

The folding mechanism works like a charm, and is one of the smoothest we've seen.
ENGADGET: blogger-avatar
It works like a charm and reinforces my role as alpha since I control the noisemaker.
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The keyboard and trackpad feel great (we're coming from an 11-inch Core i7 MacBook Air), and two-finger scrolling works like a charm.
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