they include nets
包括蚊帐
以上为机器翻译结果，长、整句建议使用 人工翻译 。
They include nets,giant collecting arms and powerful laser beams that would move or destroy space junk.
VOA: special.2009.04.01
They include using nets that let smaller fish escape and agreeing not to fish in certain areas.
VOA: special.2009.09.08
应用推荐
模块上移
模块下移
不移动