🗣️ 情景例句
Hello, Alexandra.
你好 Alexandra。
Doubt is the key of knowledge.
怀疑乃知识的钥匙。
the young man has a glorious future before him and the old one has a splendid future behind him:
青年人有光辉灿烂的前景，而老年人的辉煌已成为过去。