Initially, the system worked well.
開始時系統運轉良好。
He doesn't hear very well.
他聽覺不是很好。
He did well in the heats ; hopefully he'll do as well in the final.
他在預賽中成績很好，且有望在決賽中也有同樣出色的表現。
The route is well signposted.
這條路線路標設置完善。
The problem is well documented.
這個問題有很多依據。