roam about

基本解釋

There once was a marvellous overland escalator in Moscow. At present one may only roam about its ruins.
在莫斯科，曾經(jīng)有一個(gè)令人贊歎的藝術(shù)之梯，而今，人們衹能對著它的廢墟唏噓不已。
Now it looks like consumers, too, will soon be able to roam about while constantly connected to their own personal clouds.
而現(xiàn)在看來不久以後，普通消費(fèi)者在保持連線狀態(tài)下也可以在自己的雲(yún)中漫步。
I want to roam about and see all the wide world, yet I also yearn for a little sheltered nook; like a bird with its tiny nest for a dwelling, and the vast sky for flight.
我想到処漫遊，飽覽這個(gè)廣大的世界，然而，我也渴望一個(gè)小小的隱蔽処所；像一衹飛鳥，擁有一個(gè)微小的巢穴棲息，也想翺翔於浩瀚的天空。

It has let hundreds of CIA agents roam about.
ECONOMIST: Banyan
They know where you are and what you are doing as you roam about, and they can predict with increasing accuracy what you may need to do next—then do it for you.
FORBES: Age of Context Draft Introduction
Limited International Roaming Support: The Verizon iPhone can technically roam to other CDMA properties (about 40 countries), including Latin America, China, and Korea but not Europe and many other key international regions.
FORBES: Verizon's iPhone: 5 Things Enterprise Executives Should Consider