?? 詞語組成解析
德蘭士瓦省[南非(阿扎尼亞)省名]
??? 情景例句
You never know what you can do till you try.
除非嘗試，否則你永遠都不知道你有何價值。
Even the walls have ears.
隔墻有耳。
Many people in industry and the Services, who have practical experience of noise,regard any investigation of this question as a waste of time;
在工業部門工作和在軍隊中服役的許多人對噪音有切身的體會，他們認為對這個問題進行調查是浪費時間，