Ulmal
尤尔马尔高强度铝镁合金
🗣️ 情景例句
Good-bye, and thanks for bringing Gemma in.
再见，谢谢你们把Gemma送来。
Which one is cheaper?
哪一个是较便宜的？
Please remember this is not to be taken as final.
请记得这不是最后的回答。