What does this line AppleScript means?

I've 1 line AppleScript, I wanna know what does this AppleScript do?

do shell script "/Applications/Google\\ Chrome.app/Contents/MacOS/Googl开发者_JAVA技巧e\\ Chrome --enable-speech-input"

Thank you!

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I would guess, having never used AppleScript before, that this will launch Google Chrome passing the parameter --enable-speech-input

According to this, it is used to enable Google Voice Search in Chrome.

Hope that helps.