The event planner ordered two hundred balloons for the company's anniversary celebration next Friday.

活動企劃人員為下週五的公司週年慶訂購了兩百顆氣球。

Please remove the balloons from the lobby before the clients arrive for the meeting.

請在客戶抵達開會之前，把大廳的氣球撤掉。

The airline does not allow passengers to carry helium balloons in the cabin.

該航空公司不允許乘客將氦氣球帶進機艙。