这句英语如何分析

Question

However, when two monkeys were placed in separate but adjoining chambers, so that each could observe what the other was getting in return for its rock, their behaviour became markedly different.
句子成分是怎么样的，谢谢

Answer 1

这是一个时间状语从句，从句是when two monkeys were placed in separate but adjoining chambers, so that each could observe what the other was getting in return for its rock，主句是their behaviour became markedly different。however是一个连词，连接这个长句和前一个句子。
其中从句中还包含一个结果状语从句，so that each could observe what the other was getting in return for its rock，意思是：当两只猴子分开关，但是关在相邻的房间里，两只猴子互相能够观察到对方通过摇滚得到了什么东西。
这个结果状语从句中还包含一个宾语从句：what the other was getting in return for its rock，observe是谓语，后边接what 引导的宾语从句。

Answer 2

句子翻译：
但是，当两个猴子被安置在隔开但相邻的两个房间里，能够互相看见对方用石头换回来什么东西时，猴子的行为就会变的明显不同。

however 表转折

so that 引导结果从句 是when这种情况的结果
when引导条件
主句是 their behavior became （markedly 副词修饰形容词）different。
what the other was getting 是动词 observe 的宾语，这里是宾语从句，要用陈述语气和顺序
in return for its rock 表方式，状语
were placed 是被动语态
separate but adjoining 这是并列形容词语 修饰 chambers

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Answer 3

然而当两只猴子被关在分开但相邻的两间屋子、让它们能互相看到对方用石块交换到什么物品时，他们的行为就明显不一样了。

Answer 4

However【插入语】,
when two monkeys were placed in separate but adjoining chambers【条件状语】,
so that each could observe what the other was getting in return for its rock【目的状语，又带有一个引导what的宾语从句】,
their behaviour became markedly different【主句】.

Answer 5

Case by case 就可以了~
希望对你能有所帮助。