政府不应以牺牲生态为代价换取短期增长。Zhèngfǔ bù yīng yǐ xīshēng shēngtài wéi dàijià huànqǔ duǎnqī zēngzhǎng.The government should not trade ecological damage for short-term growth.
小商贩用多余的水果换取了一些大米。Xiǎo shāngfàn yòng duōyú de shuǐguǒ huànqǔ le yìxiē dàmǐ.The small vendor traded his surplus fruit for some rice.
努力工作是为了换取家人更好的生活。Nǔlì gōngzuò shì wèile huànqǔ jiārén gèng hǎo de shēnghuó.Working hard is to win a better life for one's family.