Optionally set a time period of up to three seconds that playing a button should be delayed. This is useful if you want to allow students to enter the text field before they start listening.
Določitev načina prikaza stavkov v naključnem vrstnem reduOptionally set a time period of up to three seconds that playing a button should be delayed. This is useful if you want to allow students to enter the text field before they start listening.
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Določitev načina prikaza stavkov v naključnem vrstnem reduOptionally set a time period of up to three seconds that playing a button should be delayed. This is useful if you want to allow students to enter the text field before they start listening.