distinguished variety的用法和樣例：
例句
- Molds experience a variety of temperatures and metal flows resulting in variability in erosive stresses.
鑄模的經驗各種溫度和金屬流動導致變異的糜爛壓力。 - Undoubtedly the very tedium and ennui which presume to have exhausted the variety and the joys of life are as old as Adam.
無疑問的，認為把生命的變異和歡樂都消逝殆盡的那種煩謙和憂悶，是跟亞當同樣的古老的。
