Choosing
v. 选择；决定（choose的ing形式）
✅ 同义词
🗣️ 情景例句
What was your speciality?
你学的是什么专业？
Half the world knows not how the other half lives.
富人不知穷人苦。
However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate,
可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，