Uncontentious
没有（或不容易）引起争议的
🗣️ 情景例句
from the various generations of future users.
从不同辈份的未来使用者中。
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
I don't know. One, I think.
不知道，我想一岁。