题目内容：

We are all sad after hearing the d_____news

优质解答

We are all sad after hearing the 【disappointed 令人失望的 】news
disappointed 失望的,沮丧的；受挫折的；落空的
如：He's good-time Charlie,who won't
feel quite disappointed at this.
他是个乐天派,对此事他是不会感到十分失望的.
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追问：

这个学期我学习科学确实有困难 英文翻译

追答：

It is really difficult for me to learn science this term. 或： I have difficult in learning science this term.