I remembered a forum hold last year. In the forum, some professors said that there are four aspects, that are the listening, writing, reading, and speaking. It is important to input a lot of English words using four aspects. My weak point is listening. Thinking so, I found out this book in the library.
This book is about sounds. It is also to listen. But I learned a interesting thing in this book. That thing is Mosquito’s sound, which is artifact. Young people can hear the sounds, however, older people can not hear this sounds. The sound is used in store in order to stay away there. It is not comfortable sound. Is it good idea? Lately, the sound became a ringtone for sell phones, then almost teachers can not hear this, so teenagers can use their phones in class without them knowing. How terrible it is!!
Some sounds are high. These come in short, quick waves. Low sounds are so high or slower waves. Some sounds are so high or so low that people can’t hear them. But, some animals can! Dogs, for example, can hear very high sounds.
I found a word which i don’t know. That is earplugs. Perhaps, I think that it is mimimitabu, but actually, it is mimisen! I have not used this word, so I want to use this word in Fiji which I go to next month.
Maule, D, (2014), Are you listening?. Cambridge University Press