It's necessary that the dogs be chained up for the night.
必须用链条把狗拴住
。
It's necessary that the dogs be chained up for the night.
必须用链条把狗拴住。
Don't worry about the heavy load, it's chained down.
担心装载量大, 它已经用链子拴住了。
声明：以上例
、词性分类均由互联网资源自动生成，部分未经
核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
