回答

・price hikes
・raised their prices on the flight

price hikes/raised their prices on the flight 可以用來表示「乘機漲價」。

price-hike意為" 物價上漲，漲價""
raised their prices 意為"價格上漲" on the flight意為"在飛機上"。

When the tax rate was raised, various stores raised their prices on the flight.
（當稅率提高時，各種商店便乘機漲價。）

有幫助｜0