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来源:雅诚德英语网
And fasten it quite snugly at landing and takeoff, when crash danger is at a maximum.
在失事危险最大的起飞与降落阶段一定要紧紧地系着它。
And fasten it quite snugly at landing and takeoff, when crash danger is at a maximum.
在失事危险最大的起飞与降落阶段一定要紧紧地系着它。