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来源:雅诚德英语网
Hundreds of lives could be saved if the installation of alarms was more widespread.
如果警报器的安装范围更为广泛,成百上千人的生命就可能获救。
Hundreds of lives could be saved if the installation of alarms was more widespread.
如果警报器的安装范围更为广泛,成百上千人的生命就可能获救。