挤牙膏

挤牙膏是指对于一件本应简单易办的事情，却迟迟不能达到预期效果，比喻做事情拖拖拉拉，进展缓慢。

英文表达：

"Drag one's feet", "procrastinate", "be reluctant to make progress"

举例：

He is really dragging his feet on finishing the project.

他在完成这个项目上真是拖拖拉拉。

字里行间

字里行间是指在文章或者言谈中，隐藏着深意的言辞或者表达。

英文表达：

"Read between the lines", "implicit", "implied message"

举例：

She didn't say anything directly, but I could read between the lines that she was not happy with the decision.

她没有直接说什么，但我能从字里行间感受到她对这个决定并不满意。

吃力不讨好

吃力不讨好形容付出较大的努力或者耐心，结果却无法获得相应的回报。

英文表达：

"Hard work pays off", "effort wasted", "thankless task"

举例：

She spent hours preparing the presentation, but nobody seemed interested. It felt like a thankless task.

她花了好几个小时准备这个演讲，但是似乎没有人感兴趣。感觉就像是吃力不讨好。

锦上添花

锦上添花形容在已经很好的基础上再添加额外的好处或优点。

英文表达：

"The icing on the cake", "add extra value", "enhancement"

举例：

Getting a pay raise was the icing on the cake after receiving praise for my hard work.

在得到赞扬之后获得加薪真是锦上添花。

花言巧语

花言巧语指利用修辞和虚伪的言辞去欺骗或者讨好他人。

英文表达：

"Sweet talk", "compliments", "smooth-talker"

举例：

He tried to sweet talk her into giving him another chance, but she saw through his lies.

他试图花言巧语让她再给他一次机会，但她看穿了他的谎言。

总结：

本文介绍了“小题大作”的英语表达，包括了挤牙膏、字里行间、吃力不讨好、锦上添花以及花言巧语。这些表达丰富了英语的表述能力，使语言更具有表现力和准确性。无论是在正式场合还是日常生活中，这些表达都能让你更加精准地表达自己的意思，与他人进行有效的沟通。