"I change the letters on licence plates into chemical symbols by rearranging them and separating them into 2 s."
- "I change the letters on licence plates into chemical symbols by rearranging them and separating them into 2 s."
"I change ~" 「〜を置き換える」
"the letters on license plates" 「ナンバープレートの桁」
"into chemical symbols" 「元素記号に」
"by rearranging them" 「置き換える」
"separating them into 2s" 「2桁に区切って」