1. Travelling is difficult when you're encumbered with two small children and a heavy suitcase.
旅行时带着两个孩子和一个沉重的手提箱，真是寸步难移。
2. Did Mary come with any suitcase or travelling bag?
玛丽来时带了箱子和旅行袋吗？
3. Yes, a briefcase, a travelling bag and a suitcase. Yes, it's here. By the way, may I bring this briefcase with me as hand luggage?
是的，1个公事包、1个旅行行李袋和1个手提箱。？是的，在这里。请问，我能随身携带这只公事包吗？