以低成本；便宜地
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以低成本；便宜地；以低成本；便宜地
for a small amount of money; cheaply
You can travel around Europe at a low cost by using budget airlines.
你可以通过乘坐廉价航空以低成本游览欧洲。
以低成本；便宜地
for a small amount of money; cheaply
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Dictionary facts from AI_SUPPLEMENT.