“全力以赴”地做某件事用英语怎么表达呢？

<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">你有没有过想要沉下心来，开始认真地做一件事呢？可能你想开始抛开一切，每天认真地听一听英语；或者全心投入去读完一本书；再或者全力以赴地学一项技能……我们听一听Joy and Chris是怎样用英语表达的吧！</p><span><br /></span><hr style="border:0px;margin:20px 0px;background:#ddd;display:inline-block;width:100%;border-style:solid;height:1px;" /><span><br /></span><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">C: Hi guys. I’m Chris.<br />&nbsp;<br />J: And I’m Joy. The idiom we are covering today is:&nbsp;<span><strong style="color:#FC5832;word-break:break-all;font-family:Helvetica,Arial,sans-serif;font-weight: normal;">buckle down</strong></span>.&nbsp;It means to put in a lot of effort toward something and begin to work very seriously at this thing. You can use it like this: <br /><strong style="color:#...