跑步的英文：
walk quickly
march
run

参考例句：

He runs every day to hone his stamina.
为了增强耐力，他每天都进行跑步锻炼。

Your new-found enthusiasm for running will soon fade away
你对跑步又产生的热情会很快淡薄下去的。

"Where's the fire, dear boy?" Dick drawled. "Do we really have to run for it?"
“干嘛这么急，老弟？”迪克慢吞吞地问道，“难道我们非跑步不可吗？”

go at double time
跑步前进

This running warmed me to a certain extent
跑步使我暖和一些了。

My son doesn't go on running
我儿子不喜欢跑步。

This jog warmed me to a certain extent.
跑步使我暖和一些了。

The run winded him.
这阵跑步使他气喘。

a diving suit;a running suit.
水衣;跑步衣

I am running so that I can stay in shape.
我跑步是为了保持身材。

walk是什么意思：
v. 走，步行，散步
n. 步态，散步；行走的路程

Are those shoes sensible for walking?
那双鞋便于走路吗?

He walks as if he is drunk.
从走路的情况看，他是醉了。

He walked with a free gait.
他走路步态潇洒。

quickly是什么意思：
adv. 迅速地；不久；立即

You would be sunburnt quickly on the beach.
在海滨你很快就能晒黑。

This medicine will operate quickly.
这药不久就会见效。

Bad news travels quickly
恶名传千里

march是什么意思：
v. （使）行军，前进；示威游行；走；迫使…同行
n. 前进，行军；示威游行；进行曲；发展

debouching march | defile march
隘路行军

Demonstrators marched through the street.
示威者的队伍穿过了街道。

The army marched in single file.
行军以单列前进。