Read the web materials and talk about your thoughts. Fund to help parents of autistic children http://www.chinadaily.com.cn/a/201704/01/WS59ba7a1aa310384e2419fbac.html
【简答题】At the base of a mountain in Tanzania’s Gregory Rift, Lake Natron burns bright red, surrounded by the remains of animals that were unfortunate enough to fall into the salty water. Bats, swallows and m...