重點詞匯解釋：
engaged in
[詞典] 從事；正忙於，正著手於，正做著，致力於;
[例句]They have engaged in trade for many years.
他們經商已多年。
industry 英[?nd?stri] 美[?nd?stri]
n. 工業; 產業（經濟詞匯）; 工業界; 勤勞;
[例句]British industry suffers through insufficient investment in research.
研究投入不足讓英國工業深受其害。
financial 英[fa?n?n?l] 美[fa?n?n?(?)l]
adj. 金融的; 財務的; 財政的; 有錢的;
[例句]The company is in financial difficulties.
公司目前財政困難。