Riverwall
河堤
🗣️ 情景例句
Is it all right if I use my credit card?
如果我使用信用卡行吗？
At the moment, he is a bit worried about his English.
就在那时候，他有点担心他的英语。
it would take about 700 years for half of us to die,
那么我们当中的一半人过700年才会死去，