Tangram
n. 七巧板
🗣️ 情景例句
I'm not quite familiar with the claim and arbitration in international trade.
我对国际贸易的索赔与仲裁不够熟悉。
I appreciate your invitation.
感谢你的邀请。
I insist that you give me my money back.
我要求你把钱退给我。