Quadraline
四声道线路
🗣️ 情景例句
And I also have a little surprise for you, Robbie.
我也有一个小小的惊喜给你，Robbie。
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
Thanks very much.
非常感谢。