1、roll up

卷起(袖子或裤腿)

The jacket was too big for him so he rolled up the cuffs.

这件夹克他穿着太大了，就把袖口卷了起来。

Walking in the surf, she had to roll her pants up to her knees.

她走在海浪里，不得不把裤腿卷到膝盖处。

到达;（尤指）涌向，涌到

Roll up, roll up, come and join The Greatest Show on Earth.

快来呀，快来呀，来一起看“地球上最精彩的演出”。

The first reporters rolled up to the laboratory within minutes.

第一批记者在几分钟之内就涌到了实验室。

2、progress

进步；进展

The medical community continues to make progress in the fight against cancer.

医学界在抗癌的斗争中不断取得进步。

The two sides made little if any progress towards agreement.

双方在达成协议方面的进展甚微。

继续进行；逐步发展

As the evening progressed, sadness turned to rage.

随着夜幕逐渐降临，悲伤变成了愤怒。

Life was hard, and it became harder as the war progressed.

那时候生活很艰难，并且随着战争的持续愈发艰难了。

正在进行中

The game was already in progress when we took our seats.

我们坐下来的时候，比赛已经开始了。

The diaries are a mixture of confession, work in progress and observation.

这些日记里既有自白，也有当下工作记录，还有见闻评论。