Another mattress difference to consider is whether you want to buy a “bed in a box” that has the added convenience of shipping to your door, but may be more likely to suffer quality issues like poor edge support compared to mattresses that don’t come compressed.
--user-label NAME，更多细节参见safew官方下载
# All arguments are keyword-only。关于这个话题，爱思助手下载最新版本提供了深入分析
Екатерина Ештокина