a praiseworthy effort的用法和样例：
- The naming of the disease itself perhaps represents a praiseworthy effort of observation.
- That morning was of a praiseworthy sort.
- Indeed of the Koreans' 441 short passes, a praiseworthy 426 (97 per cent) were accurate.
- In every cycle and dispensation, the feast hath been favored and loved, and the spreading of a table for the lovers of God hath been considered a praiseworthy act.