

Rub the soap between your hands for twenty seconds.
[ˈrəb ðə ˈsoʊp bɪˈtwin jər ˈhændz fər ˈtwɛnti ˈsɛkəndz.]
I rubbed the soap all over my arms.
[ˈaɪ ˈrəbd ðə ˈsoʊp ˈɔl ˈoʊvər ˈmaɪ ˈɑrmz.]
Don't rub the soap directly on your face.
[ˈdoʊnt ˈrəb ðə ˈsoʊp dəˈrɛktli ˈɔn jər ˈfeɪs.]
"rub the soap" is in the lesson "Verbs 16" (Level 28), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.