Usages of huòxǔ
我 奶奶 说， 她 年轻 的 时候 交通 不 发达， 去 一 次 市中心 或许 要 一 天。wǒ nǎinai shuō, tā niánqīng de shíhou jiāotōng bù fādá, qù yí cì shìzhōngxīn huòxǔ yào yì tiān.
My grandma says that when she was young, transportation wasn’t developed, and going downtown once might take a whole day.
他 今天 不 来， 或许 是 因为 太 忙 了。tā jīntiān bù lái, huòxǔ shì yīnwèi tài máng le.
He isn’t coming today; perhaps it’s because he is too busy.
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