Question

That's all there is to it.要怎么断句

Answer 1

你好！
That's all. there is to it.
这是所有。在这儿。

Answer 2

翻译成：仅此而已、事情就是这样而已。that's not all 后面省略了关系代词that，all作为先行词，定语从句 there is to it修饰all，all在定语从句的摆放位置：there is all to it。
建议你不要太多关注语法，我也是先从美剧绝望主妇里看到这个句子，然后再百度找资料的，明白意思就够了不用太深究，美剧一季21集里edie和bree的谈话里有这段话。
-Bree：I am not having an affair. 我没有和谁偷情。 George and I, we just talk. George 和我只是交谈。 He's a very good listener and, I share my hopes and dreams with him, and my innermost thoughts. listener: 倾听者 share: 分享 hope: 希望 dream: 梦想 share with: 与…分享 innermost: 内心的，深处的 thought: 想法，思想 他很善于倾听，我讲给他听我的希望和梦想和我内心的想法。 That's all there is to it, and you have to believe me. 仅此而已，你要相信我。 -Edie：OK. I believe you. 我相信你。 -Bree：Thank you. I'm glad we cleared this up. glad: 高兴 clear up: 整理 收拾 消除（误会等） 谢谢，我很高兴我们澄清了这个事情。