Ozimek, Adam, "Overboard on Offshore Fears," 2019. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3777307
“中方一贯主张，作为世界两个大国，中美应当相互尊重、和平共处、合作共赢。”娄勤俭说。
，更多细节参见PDF资料
// console.log(canSeePersonsCount([7,6,5,4,3])); // 输出 [4,3,2,1,0]（正确）
New Moon - The Moon is between Earth and the sun, so the side we see is dark (in other words, it's invisible to the eye).