1.Do you understand?例句:Dear, do you understand? 亲爱的,你懂吗?
2.you see?例句:You see, Ive forgotten my key.“你懂吗,我忘记带我的钥匙了。”
3.Do you know?例句:Do you know anything about astronomy?你懂天文学吗?
4.Are you clear? 例句:So Chris, are you clear now? 那么,Chris,现在你明白了吗
5.Do you get it?例句:Two big ones and a small one do you get it? 两大一小,你懂不懂?