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来源:雅诚德英语网
Blue asbestos is far less common in buildings, which is just as well because it's more dangerous than white asbestos.
蓝色的石棉在建筑中要少见得多,幸好是这样,因为它比白色石棉更危险。
Blue asbestos is far less common in buildings, which is just as well because it's more dangerous than white asbestos.
蓝色的石棉在建筑中要少见得多,幸好是这样,因为它比白色石棉更危险。