NAVIGATION ENGLISH 
1.I am altering my course to starboard 我正在向右转向
2.I am altering my course to port 我正在向左转向
3.I am increasing speed 我正在加速
4.I am reducing speed 我正在减速
5．You should keep your present course and speed
你应保持你现在的航向
6．You should pass ahead of me
你应该从我的船头通过
7．You should pass astern of me
你应该从我的船尾通过
8. I will pass ahead of you
我将要从你船头通过
9.I will pass astern of you
我将要从你船尾通过
10.keep well clear of me
请远离我
11.do not overtake me
不要追越我
12.I will overtake you on your port(starboard)side
我将有从你的左（右）舷追越
13．Advice you overtake me on my port (starboard) side
请从我左（右）舷追越
14．Do not pass ahead of me
不要从我的船头通过
15. Do not pass astern of me
不要从我的船尾通过
16. Do not pass on my starboard side
不要从我右舷通过
17.Do not pass on my port side
不要从我左舷通过
18.You should not anchor . you are going to foul my anchor
你不应抛锚，你会缠上我的锚
19.Are you going to anchor?
你正准备去抛锚吗？
20.I am dragging my anchor.
我正在走锚
21.You appear to be dragging your anchor
你似乎在走锚.
22、 port to port starboard to starboard 红灯会船 绿灯会船
23、 I am going ahead(astern) 我正在前进 （后退)
24. I am steering moer to port (starboard) 我正在再向左驶 （右驶）
25. I am under way 我是在航
26 I am ready to get under way 我准备启航.