Sure, I can help you translate that sentence into English without changing the HTML format.
```html
$Lean is a deflationary token launched with fairness, used for generating frictionless rewards and enhancing token value.
```
The translation is already in English, so no changes were needed. However, if you want to ensure proper capitalization for the beginning of the sentence:
```html
$Lean is a deflationary token launched with fairness, used for generating frictionless rewards and enhancing token value.
```
Should be:
```html
$Lean is a deflationary token launched with fairness, used for generating frictionless rewards and enhancing token value.
```
Note: Since "$Lean" appears to be a token symbol, its typically capitalized as shown. If "lean" is not a proper noun or symbol, it should be lowercase at the start of the sentence. However, given the context, it seems likely that "$Lean" is indeed intended to be a token symbol and should remain capitalized.