that's

英 [ðæts]

美 [ðæts]

那是; 这样; 这是

Collins.5

柯林斯词典

That's just my own opinion.
这只是我个人的见解。
'That's crazy,' I said. 'Isn't it just?' he said
“那简直是疯了，”我说。“谁说不是呢？”他说。
That's exactly what I think. You took the words out of my mouth.
那正是我所想的，你说出了我的心里话。
I can boot up from a floppy disk, but that's all
我可以用一张软盘来启动，但其他的就无能为力了。
All right, so that's that.
好吧！这事儿就这样了啦。
That's what he said, it seems.
他好像是这么说的吧。
That's my wife you were talking to
刚才和你说话的人是我老婆。
Now, you're on the right track.; Now, that's better.
这就对了。
I parried, and that's when my sword broke.
我挡了一下，把我的剑挡断了。
And so, to answer your question, that's why your mother is disappointed
现在可以回答你的问题了，你母亲失望的原因就在这里。