externally

This medicine is to be applied externally.

这药是用于外敷。

The course is externally examined.

这门课程受校外考核。

Externally, the broad, smooth surfaces of stuccoed walls and the great unconcealed masses of vaults and domes pile up impressively.

外表上，宽阔，平滑粉刷墙表面和巨大，公开各个拱顶和圆屋顶堆积了令人难忘。