Final answer:
When it is July 3rd in Tokyo, it is July 4th in Los Angeles due to the time difference caused by the Earth's rotation.
Step-by-step explanation:
The statement is true. The reason for this is because of the Earth's rotation and the concept of time zones. Tokyo, which is located at 139° E, is ahead of most places in the world in terms of time. Los Angeles, which is located at 118° W, is behind most places in terms of time. So, when it is July 3rd in Tokyo, it is already July 4th in Los Angeles due to the time difference caused by the Earth's rotation.