百度 竞争持续激烈船队规模的增加加剧了竞争，以AzamaraClubCruises为例，这家公司将在今年三月份购入第三艘R级邮轮，这意味着其航线规模将扩增50%。
How to use the map:
- To select a mission, click on the red pin/marker on the map; you will see a slide of the mission at the right side of the map, which has a link directing you to the past mission fact sheet.
- To view each mission fact sheet in the big circles with the numbers on them, click on the circles. The map will zoom in to show all?missions. Then repeat the instruction 1 above to go to each mission fact sheet.
- To zoom in/out the map, simply click on the square buttons with “+”/ “-” symbols to adjust.
- To move the map around to view more countries, place your mouse on the map, you will see a hand pointer. Move the hand pointer to left or right, then you will see more countries in the map.