在零条件句和第一类条件句中使用“unless”

在零条件句和第一类条件句中使用“unless” if (!window.__second_open__) { document.getElementById('js_video_desc').innerHTML = "This video explains the use of the word “unless” in zero and first conditional sentences. Here is an example: “Unless you watch this video, you won’t know how to use this language feature!” Can you share a conditional sentence using the word “unless?” #AmericanEnglish".replace(/\r/g,"").replace(/\n/g,"").replace(/\s/g," "); } ………………………………