Bifront
有两个锋面的
🗣️ 情景例句
that Grandpa Philip bought for him.
祖父Philip给他买的。
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
It remained one of the most famous buildings in the world until it was burnt down in 1936.
在1936年被焚毁之前，它一直是世界上最著名的建筑物之一。