Certation
花粉管竞生
🗣️ 情景例句
Pete isn't home.
Pete不在家。
Sickness shows us what we are.
疾病使人亮出本来面目。
Fierce wars between Native Americans and European settlers broke out.
美洲土著人和欧洲殖民者之间发生了激烈的战争。