•Great precision is required to align the mirrors accurately.校准反光镜需要极高的精确性。

•Precision bombing was used to destroy enemy airbases and armaments factories.精确轰炸被用来摧毁敌人的空军基地和军工厂。

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•His books are a pleasure to read because he writes with such clarity and precision.他的书读起来赏心悦目，因为他的写作清晰而又严谨。