taken his ease的用法和样例：
- He took his ease by swimming pool.
- He took his ease by the swimming pool.
- If the enemy is taking his ease, he can harass him;if well supplied with food, he can starve him out; if quietly encamped, he can force him to move.
- The retired old man is living at his ease.
- Father must take his pill on the hour.
- By next summer he'll have taken his final exams.