Problemist
n. 棋题设计(或研究)家
🗣️ 情景例句
As far as English is concerned, he is second to none.
就英语来说，没有人能够比得上他。
I'll do my best.
我将会尽我最大努力。
These shoes are in fashion now.
现在流行的是这种鞋子。