A.) Why are solar eclipses thought to be rare events? Please elaborate on your answer.

Solar eclipses happen when the Moon passes between the Sun and the Earth.

It creates shadows called umbra and penumbra on the surface of the Earth.

Those living on the shadow path can see the phenomenon of partial or total eclipse 

whereas the shadow path crosses very limited areas.

So solar eclipses are thought to be rare events although they happen at least twice in a year.   ✔​

B.) Make these sentences into English. 

(11/10/23)

1. 저희는 흠잡을 데 없는 품질과 신뢰성에 대한 이미지가 있습니다.

  We have an image of flawless quality and credibility.  ✔

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2. 제조과정의 효율성을 높여서 가격을 낮추는데 중점을 둘 계획입니다.

  We have a plan to focus on declining prices by enhancing the efficiency of manufacturing.  ✔​

3. 오늘 저는 신제품을 소개하려고 합니다.

  I will introduce a new project today.  ✔

• Corrected: The sentences are corrected grammatically.