Definition
To treat something as more difficult than it is, spending excessive time and effort on a task that should be straightforward.
对…小题大做
He always makes heavy weather of everyday tasks, which bothers me a lot.
他总是对日常任务小题大做，这让我很困扰。
Don't make heavy weather of this simple project; we are short on time.
不要对这个简单的项目小题大做；我们时间不多了。
She's making heavy weather of this report, but it really only takes a few hours to complete.
她对这份报告小题大做，但其实只需要几个小时就能完成。