这句话怎么分析leaninganewlanguageisatry
leaning a new is a trying experience ,but onethat i shouldn't trade it for anything 这句中,one that怎么理解，but是连词、后面应该连句子，怎么理解 他后面句子结构，把one that 去掉 不是更合乎常规吗
but后面连的是分句，one that是修饰 a trying experience的