Анекдот - Надоедливый посетитель

First (во-первых), he asked that the air conditioning be turned up (он попросил увеличить работу кондиционера; to turn — поворачивать) because he was too hot (потому что ему было слишком жарко), then he asked it be turned down (уменьшить) because he was too cold (слишком холодно), and so on for about half an hour (и так /продолжалось/ около получаса).
Surprisingly (неожиданно; вопреки ожиданиям; to surprise — поражать, удивлять), the waiter was very patient (официант был очень терпеливым; patient [`peı∫(∂)nt]), he walked back and forth (он ходил взад-вперед) and never once got angry (и ни разу не разозлился: “не стал сердитым”).
So finally (в конце концов), a second customer asked him (другой: “второй” посетитель спросил его) why he didn't throw out the pest (почему он не выгонит: “не выбросит” этого зануду; pest — мор, чума; бич, язва).
“Oh, I really don't care or mind (о, я совершенно не беспокоюсь и не забочусь),” said the waiter with a smile (с улыбкой).
“We don't even have an air conditioner (у нас вообще: ”даже» нет кондиционера).

• Версия на Английском без подсказок

  A customer was bothering the waiter in a restaurant.
  First, he asked that the air conditioning be turned up because he was too hot, then he asked it be turned down ‘cause he was too cold, and so on for about half an hour.
  Surprisingly, the waiter was very patient, he walked back and forth and never once got angry. So finally, a second customer asked him why he didn't throw out the pest.
  "Oh, I really don't care or mind," said the waiter with a smile. "We don't even have an air conditioner."