7. Bedroom scents are common.
卧室香味很常见。

About 65 to 80% of people in every country said they took steps to make sure their bedroom smelled the way they liked, except Japan, where only 28% cared enough to take any action. Regularly airing out the bedroom is important in Germany, with 96% saying they do it more than once a week.
各国65%-80%的人说他们都会给卧室添加自己喜欢的味道，除去日本，只有28%的人会关心卧室气味并采取措施。经常让卧室通风对于德国人而言非常重要，96%的德国调查者说他们一周不止一次会让卧室通通风。