rolling

英 ['rəʊlɪŋ] 美 ['rolɪŋ]

rolling (adj.): 14c., past participle adjective from roll (v.). Of prairie land from 1819. From mid-15c. as a verbal noun. Rolling pin is recorded from late 15c. Rolling paper for cigarettes, etc., is from 1969. Rolling stock "wheeled vehicles on a railroad" (locomotives, carriages, etc.) is from 1853.
The rollyng stone neuer gatherth mosse. [John Heywood, "A dialogue conteinying the nomber in effect of all the proverbes in the Englishe tongue," 1546]

1. Don't forget, I have always kept the money rolling in.: 不要忘记，我总是有大量钱财滚滚而来。

2. Plans are rolling full steam ahead for the Jamaica Festival.: 庆祝牙买加节的准备工作正开展得如火如荼。

4. The country, with its low, rolling hills was beautiful.: 这个地区山峦低矮起伏，景色秀丽。