Many adults have some problems with literacy and numeracy.
很多成年人在读写和计算方面都有困难。
The literacy rate there is the highest in Central America.
那里的识字率居中美洲之首。
👨🏻🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net切換為繁體中文