大全，GWD都米有的题，求救！！！

There are no legal limints,as there are for cod and haddock,on the size of monkfish that can be caught,a circumstance that contributes to their depletion through overfishing.

答案即为原句本身There are no legal limits,as there are for cod and haddock,on the size of monkfish that can be caught,a circumstance that contributesto their depletion through overfishing.

可是句子里的their指代什么呢？size of monkfish 是一个整体啊！！！！

又是句义，cod，hadhock，monkfish，都是会因过度捕杀造成灭绝，但是前2个有法规限制，monkfish没有。

因此their指的是cod，hadhock，monkfish