notadictionary.com
看到我手勢嗎?
→ “See my gesture? — like, 'What's up with this hand thing?'”
看到 kàn⁴ dào⁴ = to see — literally 'look to arrive,' as in noticing something visually
看 kàn⁴ = to look, to see
到 dào⁴ = to reach, to arrive (here used to emphasize the act of seeing)
我 wǒ³ = I/me — the speaker is pointing at themselves
手勢 shǒu³ shì⁴ = gesture — literally 'hand shape' or 'hand sign,' referring to a specific hand movement
手 shǒu³ = hand
勢 shì⁴ = shape, form, or manner — here, it gives the idea of a deliberate pose
嗎 ma = question particle — adds a questioning tone, like 'right?' or 'you know?'