砍树有讲究，先在倾倒方向砍一个V型，再在后面来一刀，这样才安全，youtube上有视频

来源: dgtlhrs 于 2019-08-04 12:02:17 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.