A barrier composed of a chain of floating logs enclosing other free-floating logs, typically used to catch floating debris or to obstruct passage.
一种由一连串浮木连着别的自由浮木而成的障碍物，特别用于拦截漂浮残骸或阻止通行。
There are 40 items covered on this volume such as Centipede , The Dancing Orbs , Chain Gang, The Floating Pyramid, The Lotus Flower and many, many more.
有40 个项目报道在这容量这样作为蜈蚣、跳舞天体、链帮会、浮动金字塔，莲花和许多，许多更。
Buoys are floating markers attached by a chain or rope to a heavy weight on the bottom of the sea.
浮标是漂浮的标记物，被一个链子或绳子绑在海底的一个重物上。
应用推荐