相并的英文：
abreast
alongside of
相并
adj. 并排的，并肩的
adv. 并排的，并肩的
The farmer has to keep abreast of changes in the weather.
农夫必须关注天气的变化。
They are striving to keep abreast of the progress of technology
他们正在尽全力跟上技术的发展。
Researchers should be abreast of the development in their field
研究工作者应该跟踪他们那个领域的发展情况。
Read the papers if you want to keep abreast of the times.
你想跟上时代就得读报。
It would be beneficial to keep abreast of developments in asia.
跟上亚洲形势的发展会有助益。