Unit 4 Journey Across a Vast Land Ⅰ．词块记单词 1．commercial airline 商业航班 2．take a boat ride out into the bay 乘船进入海湾 3．sell crafts and antiques 出售手工艺品和古董 4．arise early 起床早 5．look massive 看起来是壮观的 6．spectacular mountain peaks 壮观的山峰 7．one highlight of the...