n.旅游業(yè)；觀光
Tourism was then still in its infant stage. 旅游業(yè)當(dāng)時還處在初創(chuàng)階段。
We should work on improving our tourism industry. 我們應(yīng)該努力改進我們的旅游業(yè)。
Tourism is a major source of income for the people of Thailand. 觀光是泰國人很重要的收入來源。
n.生態(tài)旅游
公益旅行
n.生態(tài)旅游
