1、speed up
加快(…的)速度
You notice that your breathing has speeded up a bit.
你注意到自己的呼吸加快了一些。
He pushed a lever that speeded up the car.
他挂挡加快了速度。
(使)(某一过程或活动)加快
Job losses are speeding up.
失业趋势正在不断加快。
I had already taken steps to speed up a solution to the problem.
我已经采取措施加快解决该问题。
2、connection
关系;联系
There was no evidence of a connection between BSE and the brain diseases recently confirmed in cats.
没有证据表明疯牛病与最近确诊的猫类脑病有关联。
The police say he had no connection with the security forces.
警方说他与安全部队没有关系。
关于;与…有关
I am writing in connection with Michael Shower's letter.
关于迈克尔·肖尔的来信，现复信如下。
13 men have been questioned in connection with the murder.
有13名男子因谋杀案受到盘问。
关于这/那一点;在这/那方面
is the 100th anniversary of his death. We here are having very great celebrations in this connection.
今天是他逝世100周年纪念日，我们为此在这里举行盛大的纪念活动。