Something about a mix-up on arrangements to get to the airport.
一些在去机场的安排方面的混乱。
2
When you use metaphor, do not mix it up. That is, don't start by calling something a swordfish and end by calling it an hourglass.
你用隐喻时，前后不能混为一谈。也就是说，不要在开始的时候把一个东西称之为旗鱼，而后面又称之为沙漏。
3
Have variety in your training, keep it fresh and mix it up. Let the client know what is planned for them in the coming weeks so they are always looking forward to something.