Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。
英语常用口语 1000 句
第 94 部分
📚 句中词汇解析
从本句中提取的重要词汇
adv. 真，真正;实在，果真;实际上;事实上;
💡 real真实的+ly表副词 →真正地
"Tom was really hungry and ate up everything served."
汤姆确实饿坏了,把端到桌上的东西吃得精光.
近义：honestly, indeed, just, authentically, particularly, properly
反义：hypocritically, insincerely, lyingly, meretriciously, misleadingly, untruthfully
vi. 存在;生存;生活;继续存在;
💡 ex出+ist站立→站出来→活下来→存在，生存
"There exist many sources of energy both potential and kinetic."
存在着许多势能和动能的能源.
近义：be, live, subsist
conj. 尽管;虽然;但是;然而;
"Although he's nearly 80, he is still very active."
尽管快80岁了，他还是十分活跃。
近义：howbeit, if, notwithstanding, though, whereas, yet