I was hard to deal with at that time

很难───very difficult;当时───at that time

She made life very difficult for me.───她使我的生活变得很艰难。

He was going through a very difficult time.───他正处于非常艰难的时期。

This must be a very difficult job for you.───对你来说，这份工作想必很难。

It was a very difficult decision to make.───这是个非常难作的决定。

Learning lines is very easy. Acting is very difficult.───记台词很容易。表演很难。

She made life very difficult for me.───她使我的日子变得举步维艰。

The vowel in words like "my" and "thigh" is not very difficult.───单词my和thigh中的元音并不难发。

Moody people are very difficult to deal with.───喜怒无常的人很难打交道。

He is a very difficult character. He manipulates people.

She finds it very difficult to get up early.

"It's very difficult, " I said. "Impossible, " she chimed in.

Being deaf and dumb makes communication very difficult.

It's often very difficult to change people's attitudes.