踏实用英语可以翻译为 "down-to-earth"，来源于英语中 "down" 和 "earth" 的合并。例句：

She's a down-to-earth person who always keeps a clear head. (她是一个踏实的人，总能保持清醒的头脑。)

The company's new CEO is known for being down-to-earth and approachable. (这家公司的新 CEO 以踏实而平易近人而闻名。)

"Down-to-earth" 的意思是实际、现实、不浮躁，常常形容一个人或事物不骄傲、不放空、不装模作样。