介绍:

1，iPhoneX
X is the Roman numeral for 10.
I is for 1. V is for 5.

2，I'm not sure how the iPhone face recognition will distinguish between me with makeup and without makeup.Because the difference is real.
Roman
美 [ˈroʊmən]
古罗马的；
罗马人的；
罗马基督教会的
numeral_
[美] [ˈnu:mərəl]
n.数词，数字; adj.数字的;
recognize_
[美] [ˈrɛkəɡˌnaɪz]
vt.承认; 识别; 认出; vi.承认，确认; [法律]具结，立保证书;
The receptionist recognized him at once
接待员一眼就认出他了。
recognition
美 [ˌrɛkəɡˈnɪʃən]
distinguish_
[美] [dɪˈstɪŋɡwɪʃ]
vi.区分，辨别，分清; 辨别是非; vt.区分，辨别，分清; 辨别出，识别; 引人注目，有别于; 使杰出，使著名;
Could he distinguish right from wrong?
他能分辨是非吗？
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