ONE PHRASE, IN CONTEXT
hard time
困难时期;做某事很费劲

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01困难时期;做某事很费劲
IN A SENTENCE
I had a hard time hearing the announcement over the crowd.
人群太吵了,我很难听清广播通知。
And that's one thing you will have a hard time doing with APIs, because it will just return to you the whole block of information.
而这是你用API很难做到的一件事,因为它只会把整块信息返回给你。
