The courier tottered into the lobby carrying five heavy boxes stacked up to his chin.

快遞員搬著疊到下巴的五個重箱子，搖搖晃晃地走進大廳。

After the long overnight flight, several passengers tottered off the plane looking exhausted.

長途夜間航班結束後，幾位乘客一臉疲憊、步履蹣跚地下了飛機。

The tall stack of brochures tottered on the edge of the conference table before falling.

那疊高高的宣傳手冊在會議桌邊緣搖晃了一下，接著就掉了下去。