如何理解：While we were there the Salon...While we were there the Salon and the shop closed down...or were moving...no notices on either building explaining that one?So I had to have a pedi and manicure at the spa - waste of money and time...but

They were singing while we were dancing. 如何理解：While we were there the Salon...While we were there the Salon and the shop closed down...or were moving...no notices on either building explaining that one?So I had to have a pedi and manicure at the spa - waste of money and time...but But the hills that we climbed were just seasons out of time如何翻译,如何理解 They were singing while we were dancing这句话可以用while吗 如何理解：We were happy to have our light but good breakfast in the square. while we were walking yesterday afternoon.the bell rang. We were very close friends for a while,but … We were shouting while the performers (march) across the park. when we were watching it和while we were watching it哪个对,为什么? A snowtorm hit Beijing on Friday.（对划线部分“A snowstorm hit Beijing”提问）______ _______ _____ in Beijing on Friday.We couldn't get out while we were trapped.（同义句）We couldn't _______ our _____ ______ while we were trapped. While we were having tea请问这里的While能说成Just We left our neighbour in charge of our children while we were away句型转换We left our children_____ ______ ______of our neighbour while we were away. They were singing while we were dancing.怎么读,我想知道它们的发音 when 和 whileWe didn’t want to be hungry （while） we were out.（When） we went out,we took a guidebook with us.括号里的两个词可以互换吗? we were able to use our facilities to the full这个to the full 该如何理解 we were having a party when the train started 用while 改为同义句while we ---- ---- a party ,the train ---- We d____ this beach while we were searching around the island. We d____ this beach while we were searching around the island.句子翻译一下好吗