Transmittals
n. 提送函；传送（transmittal的复数）
🗣️ 情景例句
I can see that you've done this before.
我发觉你曾干过此事。
Do you like travelling?
你喜欢旅行？
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。