You can't compplain about your children.翻译
最佳答案：You can't complain about your children.你不能对你的孩子抱怨complain about 抱怨.
All the people alive now obviously want to have children.翻译：
最佳答案：补全就是All the people who are alive……
把 "A baker often helps poor children ""翻译为中文
最佳答案：一个面包师经常帮助贫穷的孩子们.