Inflation is coming down; unemployment is coming down; things are definitely looking up!
通货膨胀正在缓解, 失业情形正在改善, 形势确实已好转!
Try as he may (=Though he may try), he will definitely fail.
虽然他会尝试去做, 但无疑他必失败。
All the students that work hard can definitely pass the exam.
用功的学生必能通过考试。