原级：annoyance
1. These are common minor annoyances that cause extreme frustration to people in the United States.
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2. I often get this kind of perplexed look when I ask about annoyances in urban management.
3. The couple say they hope their customers can forget their annoyances and get a good rest in their small hotel.
4. Beijing's terrible traffic and smog rank among annoyances for Restrepo, who is also from Medellin.