Orders for commercial airplanes are expected to be lower this year, as airlines cope with an expected America's Boeing executives in Dubai put on a brave face, saying that fulfilling back orders will keep their production lines busy.

VOA: standard.2009.11.15

and that will keep you busy for a good couple of days.

就会让你开心地忙好几天。

卡姆登最棒 - SpeakingMax英语口语达人