Rg-59
[計] RG-59型同軸電纜
?? 詞語組成解析
abbr. 角速度陀螺儀（Rate Gyroscope）；巴西航空（Brazilian Airlines）
fifty-nine
??? 情景例句
you've included performing arts centers,
你拍了表演藝術中心，
I played ping-pong this morning.
我今早在打乒乓球。
It is said that a new policy is being put into practice in your foreign trade.
據說你們正在實施一種新的對外貿易政策。