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来源:雅诚德英语网
Erosion, of course, is one of the key reasons for its destruction, but human activity is also increasingly responsible.
当然,侵蚀是造成其破坏的主要原因之一,但人类活动应承担的责任也越来越大。
Erosion, of course, is one of the key reasons for its destruction, but human activity is also increasingly responsible.
当然,侵蚀是造成其破坏的主要原因之一,但人类活动应承担的责任也越来越大。