重點講解:
1. show up 出現;露面;
It was getting late when she finally showed up.
天色已晚,她終于趕到了 。
2. prefer to do sth. 更喜歡;偏好;
It is commonly asserted that older people pr efer to receive care from family members.
人們普遍確認,老年人更愿意由家人照顧 。
3. eavesdrop on 偷聽;竊聽;
I don't like eavesdropping on people talking on the phone.
我不喜歡偷聽人家打電話 。
4. rely on 依賴;依靠;
Many animals rely on concealment for protection.
許多動物靠藏匿自己來避害 。
n. 警戒,警惕