But the new detection method could produce warnings up to two hours before the damaging effects of an earthquake are felt.
但这种新的检测方法可以在地震产生破坏性影响之前两个小时发出警报。
单词 | warning up |
例句 |
原声例句
精选英语短文 But the new detection method could produce warnings up to two hours before the damaging effects of an earthquake are felt. 但这种新的检测方法可以在地震产生破坏性影响之前两个小时发出警报。 |
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