$$ 1 + 1 = 2 $$ $$E = mc^2$$ $$ {\displaystyle \Delta S={\frac {Q}{T}}} $$
送自己一個盲盒 ———— 童年回憶:阿童木
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Hello World
Hello World
$$ 1 + 1 = 2 $$ $$E = mc^2$$ $$ {\displaystyle \Delta S={\frac {Q}{T}}} $$
Hello World