Phase A：瀏覽器語音辨識＋逐詞比對。建議安靜環境；辨識可能經瀏覽器雲端處理。
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Target sentence · gre
In academic English, writers may refer to the political upheaval.
upheaval：n. （引起問題的）劇變
提示：a big change that cause problem
Phase A：瀏覽器語音辨識＋逐詞比對。建議安靜環境；辨識可能經瀏覽器雲端處理。
Target sentence · gre
In academic English, writers may refer to the political upheaval.
upheaval：n. （引起問題的）劇變
提示：a big change that cause problem