scene.background = new THREE.Color(0x222222);
"But I do feel like a brand with such heritage needs to have a more modern reflection of what that is, as well as accessibility."
，这一点在Line官方版本下载中也有详细论述
Gerd Baumgarten
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Challenge: Build the smallest transformer that can add two 10-digit numbers with = 99% accuracy on a held-out 10K test set.