14.Don't stow the hairy crab up to the deckhead. You have to keep some space for cooling.
不要把河堆到舱顶,你们必须留一些空间用于冷却。
15.The claws of a crab are used for grasping things,especially food.
螃用钳抓东西,特别是食物。
16.A male hermit crab had found a very big cultch, was then clean the shell cleaning up, has made own house.
一只公寄居找到了一只很大的空贝壳,便把贝壳清理干净,做成了自己的房子。
17.As we wade through the lucid pool, small fish dart among mangrove roots that spider in all directions, and crabs skitter into hiding.
当我们淌过这片透明的湖泊时,小鱼们像箭一样在红树林的根系之间快速穿梭。
18.Depth and particle size were primary and secondary environment variables that influence the community structure of brachyuran crabs in the present geographic region.
深度与沙粒粒径大小,分别为影响调查区域内螃群聚结构之主要与次要因素。
19.For example the requirement of tall crab counterglow and difference in temperature of day and night feeds an apple without delicacy far so tall;