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If they answer correctly, they geta harder word. Iftheychoose wrong, they get an easier word.
如果他们的答案正确,下一题便是一个更难的词,如果选择错误,便得到一个更容易的词。
youdao
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If they answer correctly, they geta harder word. Iftheychoose wrong, they get an easier word.
如果他们的答案正确,下一题便是一个更难的词,如果选择错误,便得到一个更容易的词。
youdao