1. I can't believe I've been here for an hour and no guys have approached me.2. I can't believe I let an airhead like him pick me up.3. We went out to a few bars trying to pick up girls in vain.4. Pretty girls in a party are easy to get hit on.5. I started a conversation with a guy next to me on MRT and we became great friends!6. What's he doing blatantly hitting on the two girls? He's married isn't he?
 to approach somebody to pick somebody up to hit on somebody to start a conversation with somebodyapproach somebody = 接近某人並跟他講話，可說是搭訕的最佳翻譯pick somebody up = 搭訕某人，希望能跟對方成為男女朋友hit on 通常是跟異性搭訕或挑逗異性, 想跟他有進一步的男女關係, 有求愛之意; start a conversation 單純指跟不認識的人說話。