adv.適當(dāng)?shù)?/p>
You must use hiragana and katakana appropriately. 你適當(dāng)?shù)乇仨毷褂闷郊倜推倜?!--www.www.sigorfond.com 中小學(xué)英語(yǔ)網(wǎng)-->
adv.不適當(dāng)?shù)?/p>