roam, zero in on, obsolete

Overseas tourists finally roam free on Thai island of Phuket

 

roam미국식,US[roʊm]
1.(이리저리) 돌아다니다, 배회[방랑]하다 (=wander)2.천천히 훑다[더듬다]

 

zero in on somebody/something
1.~에 모든 관심[신경]을 집중시키다2.(총 등으로) ~을 겨냥하다
zero in
1.[총 따위]의 조준을 바로잡다[…에 맞추다], 목표를 겨냥하다
zero in on
1.~에 초점을 맞추다(focus strained attention on)

 

obsolete[ˌɑːbsəˈliːt]
(명사 : obsoleteness)
형용사
1.더 이상 쓸모가 없는, 한물간, 구식의 (=out of date)
obsolete technology
한물간 기술