搭配 “at the moment” 和副词 “actually” 都可以用在句首。“At the moment” 用来描述事情发生的时间是 “此时此刻”；而 “actually” 的意思是 “实际上，事实上”。

1 “At the moment” 的意思是 “此时此刻，目前”。

I'm studying at the moment because I have an exam tomorrow.

I'm sorry. He's not here at the moment. Would you like to leave a message?

At the moment, They're renovating their new home so they don't have any spare time.

2 副词 “actually” 的意思是 “实际上，事实上”。它通常用来提出与人们所相信的事情相反的信息。

I thought I had got the answer correct, but actually it was wrong.

Many people think it always rains in the UK. Actually, it only rains most of the time.

The police are unclear as to what actually happened.