Too many children swam in a pool at once, but no one got any instruction.
Number 2 is repetition because he repeats the word fast three times. Number 3&4 i don't know
If you value outdoor recreation, the career that might be good for you is adventure travel writer.
There types of writers travel all over the world experiencing different countries and various adventurous activities. They later on write about them in a blog or a traveling book they may publish. This is quite suitable for a person who enjoys outdoor recreation.
Answer:
Video tracking is the process of locating a moving object (or multiple objects) over time using a camera. ... Adding further to the complexity is the possible need to use object recognition techniques for tracking, a challenging problem in its own right.
Explanation:
To persuade would be the answer because the author is trying to get you to do something/buy something
