Seniorities
年长( seniority的名词复数 )；职位高；年资；资历
🗣️ 情景例句
We know.
我们知道。
The milk is spilled.
木已成舟。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。