Usages of zěnmebàn
她 不 知道 怎么办， 我 就 跟 她 去 公园 聊天。tā bù zhīdào zěnmebàn, wǒ jiù gēn tā qù gōngyuán liáotiān.
She doesn’t know what to do, so I went to the park with her to chat.
如果 下雨， 我们 就 不 去 了， 怎么办？rúguǒ xiàyǔ, wǒmen jiù bú qù le, zěnmebàn?
If it rains, then we won’t go; what should we do?
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