枫树在光芒的照耀下显得那么美丽。

Translation?
The maple tree reveals her beauty with the glory of sunshine.

枫树在光芒的照耀下显得那么美丽
The maple is so beautiful under the sunshine.

若要特别强调“光芒”的话，可以这么说：
The maple is so beautiful under the brilliant rays.

注："maple"已是枫树的意思，是否加“tree”均可。

The maple tree looks so beautiful under the sunshine.

The maples look so beautiful in the light of the sun.

The maple is very beautiful under the bright sunshine.

maple appear so dazzling under the light