距离流动的英文：
distance running
n. 距离；远离；远处；疏远
v. 把…远远甩在后面；使远离
This is the straightaway distance.
这就是直线距离。
over a long distance;far
远距离的;远的
long-distance gas
远程供应的煤气[天然气]
The big guns boomed in the distance.
远处大炮声隆隆作响。
Friends agree best at distance
君子之交淡如水