应该是without many difficulties. 因为difficulty是可数名词,应该用many修饰.
any children是正确的.any 既可以修饰可数名词又可以修饰不可数名词.
I don't have any bread.
I don't have any apples.
应该是without many difficulties. 因为difficulty是可数名词,应该用many修饰.
any children是正确的.any 既可以修饰可数名词又可以修饰不可数名词.
I don't have any bread.
I don't have any apples.