新标准英语小学11册MODULE1 UNIT1 课文翻译module 9

相关推荐

• 新标准英语小学11册MODULE1 UNIT1 课文翻译module 9
• 外研社新标准英语第十一册module1的课文翻译
• 外研社新标准英语第十一册module1的课文翻译
• 新标准英语小学11册MODULE1 UNIT1 课文翻译
• 三点十五分用英语怎么拼
• 英语翻译Once were at sea,our routine every day was the same.At sunrise and sunset the captain measured our position using the quadrant and set the course using the compass.It was extremely difficult for us to get a correct reading from the quadrant as the boat moved constantly.The captain used a system called “dead reckoning”.He knew there was land directly northwest of our original position.So his task was to make sure we stayed on that course.As you can