Today's Sentence
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Wearable technology, or computerized clothing, offers tremendous amounts of info about athletic performance, but a lot of it is relatively expensive.
Original Video：
CNN10: Crypto Falling / Wearable Technology / Saved by Drone
Key Vocabulary
1. wearable
wearable
[ˈwɛrəbəl] (adj.)
2. tremendous
tremendous
[trɪˈmɛndəs] (adj.)
3. relatively
relatively
[ˈrɛlətɪvlɪ] (adv.)
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