勇敢開口說英語，別怕說錯，因為老外一定聽得懂！
237K installs
911 ratings
31 monthly active users
$<10K monthly revenue est.
IAP 58% · Ad 42%
Install Trends
Weekly +10
SteadyMonthly +29
SteadyData calls made by 勇敢開口說英語，別怕說錯，因為老外一定聽得懂！
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