vigorous
adj
(a) strong, active or energetic 强壮的; 积极的; 有力的
avoid vigorousexercise, exertion, etc 避免强度大的锻炼、 劳动等
vigoroussupporters of human rights 积极拥护人权运动的人.
(b) using forceful language, etc 语言犀利的
vigorous debate, criticism, opposition, etc 有力的争辩、 批评、 反对等
the poem's vigorous rhythms 这首诗铿锵的韵律. vigorously adv
shake sb's hand vigorously 用力握某人的手
argue vigorously in support of sth 为某事物奋力争辩.
The Native Americans caught and trained them and were then able to use them to carry their goods when they travelled from one camping ground to another.
美洲土著人捕捉野马,加以驯服。
The man had connected the air-line to a supply line of oxygen, not compressed air.
这个工人把供气管接到了氧气供应管上,而不是接到压缩空气管上。
I think we are the first people here for hundreds of years. Maybe thousands.