Ilana
n. (Ilana)人名；(羅、塞)伊拉娜 (女名), 伊拉納
??? 情景例句
No problem.
小事一樁。
To teeter-totter
玩蹺蹺板
She always referred to them as 'the shifting population', for they came and went with such frequency that I never even got a chance to learn their names.
她稱這些傭人叫“流動人口”，因為他們來匆匆，所以我甚至都沒有機會知道他們的姓名。