我要求去华盛顿，当时国家美术馆刚刚建好了东馆。

I asked for a trip to Washington, where the National Gallery had just built the East Wing.

youdao

我要求去华盛顿，当时国家美术馆刚刚建好了东馆。

I asked for a trip to Washington, where the National Gallery had just built the East Wing.

youdao