Love and care from our parents are like the drizzles in the spring accompanying us and nurturing us in the process of the growth.However,what will you do if suddenly someone else tends to share such love with you,when it comes to me,my answer is “No”. Besides the fear of losing love from my parents,the room problem is also one factor preventing me from welcoming a little new-born baby.It is foreseeable that my new sister or brother will be bound to invade my private space ,its abrupt tears will be a butterfly in my stomach,its napkins will destroy my learning environment,its scream will be a nightmare interrupting my sound sleep.Considering the hard time I will encounter thanks to him or her, I prefer to maintain present life. Furthermore, considering the financial condition of my family, l am sure the new baby will be the cure rather than blessing.As the child under 3 can not be accepted to the kindergarten in our country,one of my parents must quit his or her career to take care of the baby ,otherwise,they have to employ a to take responsible for the baby,no matter what they choose ,the decision will be a huge burden to our family. All in all,from my perspective, it is not a bright idea for our family to have the second baby! The physical exploration of the Moon began when Luna 2,made an impact on the surface of the Moon on September 14, 1959. NASA's Project Apollo was the first, and to date only, mission to successfully land humans on the Moon. The The first landing took place in 1969, when astronauts placed scientific instruments and returned lunar samples to Earth. In 1990 Japan visited the Moon with the Hiten spacecraft, becoming the third third country to place an object in orbit around the Moon. In September 2007, Japan launched the SELENE spacecraft, with the objectives "to obtain scientific scientific data of the lunar origin and evolution and to develop the technology for the future lunar exploration". The European Space Agency launched a small, low-cost lunar orbital probe called SMART 1 on September 27, 2003. SMART 1's primary goal was to take three-dimensional X-ray and infrared(infrered) imagery of the lunar surface. SMART 1 entered lunar orbit on November 15, 2004 and continued to make observations until September 3, 2006, when it was intentionally crashed into the lunar surface in order to study the impact plume.(plu:m)[19] The People's Republic of China has begun the Chang'e program for exploring the Moon and is investigating the prospect of lunar mining.China launched the Chang'e 1 robotic lunar orbiter on October 24, 2007. Originally planned for a one-year mission, the Chang'e 1 mission was very successful and ended up being extended for another four months. On March 1, 2009, Chang'e 1 was intentionally impacted on the lunar surface completing the 16 month mission. On October 1, 2010, China launched the Chang'e 2 lunar orbiter. China landed the Chang'e 3 on the Moon on December 14, 2013,.[21] Chang'e 3 is the first spacecraft to soft-land on lunar surface since Luna 24 in 1976. India's national space agency, Indian Space Research Organization (ISRO), launched Chandrayaan-1, an unmanned lunar orbiter, on October 22, 2008.q 本文来源：https://www.wddqw.com/doc/4d38bbcb58fafab069dc02ce.html