如何使用 "two" 造句

1. The firm now faces two challenges .
公司如今面临二大挑战。
2. The clinton statement had two goals .
希拉里的讲话目的有二。
3. This chapter covers two key areas .
本章包括二个主要方面。
4. Political memoirs generally do two things .
政治回忆录通常起二个作用。
5. Two tigers were stalking through the jungles of asia .
俩只老虎在亚洲的丛林跟踪捕猎。