In understanding the central idea or the main idea of a particular passage. You must take out the hard terms and look for their meanings. It is one way of understanding at the same time learning with the passage. It is also advisable to stay focus on what you are reading to easily understand it.
Hello. You did not underline any clause in the sentence above, which makes it impossible for this question to be answered. However, I will try to help you in the best possible way.
If the underlined clause is "tis going" it means that the speaker of the sentence is indicating that the clock is working.
If the underlined clause is "it strikes well and hearty" it means that the watch is working very well, vigorously and correctly. This is because the words used give the feeling of something that is healthy and that has vigor and disposition for any activity.
Exercise boosts many areas of wellness because of: An increase in endorphin levels "Endorphins are our body's natural hormones that get released when we are doing something that requires a burst of energy — they are the things that make us perform, make us move,” says Dr. Gotlin.