问题描述：
英语翻译
为什么是I found that learning English is very difficult,而不是I find that learning English is very difficult?
Found在这里表示什么?
为什么是I found that learning English is very difficult,而不是I find that learning English is very difficult?
Found在这里表示什么?
问题解答：
我来补答展开全文阅读