Question

一个英语问题？

The Qinghai Lake is located a cross of several birds migrating routes to Asian.请问to Asian 做什么成分，是定语吗

Answer 1

since在表示因为的时候，侧重主句，从句表示显然的或已为人所知的理由，常译为“因为”、“既然”，语气比because弱，通常置于句首，表示一种含有勉强语气的原因，对已知事实提供理由,而不是表示直接原因。它强调的不是since后面的内容，反而是主句的内容，汉语中翻译为“因为……”的内容只是顺带提一下。题主问题的这句话想强调的是后半句。

Answer 2

The Qinghai Lake is located a cross of several birds migrating routes to Asia.
应该是to Asia
译：青海湖位于几个鸟类迁徙到亚洲的交叉路线。
介词短语作定语，修饰routes
又如
The Tomoiwa cliff is on one of the climbing routes to the summit.
Tomoiwa悬崖位于登顶的路线中。

Answer 3

What are you going to do this weekend。