Jetware
黑亮陶器
🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
The doctor said he could do nothing to help him.
医生说他对此无能为力。