1.我喜欢为蓝天上的云儿拍照.
【误】I like to take photos for the cloud of the blue sky.
【正】I like to take photos for the cloud in the blue sky.
【析】“白云”和“蓝天”不是隶属关系,是位置关系.
2.这就是我的爱好都是在户内的原因.
【误】This is just the reason that my hobbies which are indoor.
【正】This is just the reason why my hobbies which are indoor.
【析】原因状语从句以why开头,而且the reason why 为固定搭配.