几年之内,这些山脉将被树木覆盖 The mountains will be covered with trees _____ _____ ______ _______
问题描述：
几年之内,这些山脉将被树木覆盖 The mountains will be covered with trees _____ _____ ______ _______
几年之内,这些山脉将被树木覆盖
The mountains will be covered with trees ________________ _______ （每空一词）
速度啊在线等
答
within a few years