难的用英语怎么说怎么读

难的用英语表示为"difficult".
它的读音为/ˈdɪf.ɪ.kəlt/.
difficult 来自拉丁语difficilis，意为"困难的，费力的"。
例句：
This math problem is very difficult. 这道数学题很难。
She found it difficult to express her thoughts in English. 她发现在英语中表达她的想法很困难。
The hike was difficult, but the view from the top was worth it. 这次徒步旅行很难，但山顶的景色很值得。