

I always sweat a lot when I walk uphill.
[aɪ ˈɔlˌweɪz ˈswɛt ə ˈlɑt ˈwɛn aɪ ˈwɔk ˈəpˈhɪl.]
He was sweating after carrying the heavy backpack.
[hi ˈwəz ˈswɛtɪŋ ˈæftər ˈkɛriɪŋ ðə ˈhɛvi ˈbækˌpæk.]
We sweated all day under the hot sun.
[ˈwi ˈswɛtəd ˈɔl ˈdeɪ ˈəndər ðə ˈhɑt ˈsən.]
"sweat" is in the lesson "Camping 2" (Level 25), along with 9 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.