A llama, the only draft animal on the continent, could carry 70 pounds of gear on its back.
美洲驼是整个大洲唯一可以背负70磅东西的载货动物。
They plunged into the lake after loading their gear on an inflatable rubber dinghy, let the current carry them to the other side.
把装备放在充气橡皮筏上他们跳入湖中，就任凭水流把他们冲向对岸。
They plunged into the lake, and after loading their gear on an inflatable rubber dinghy, let the current carry them to the other side.
他们跳入湖中，把各种器具装上一只充气的橡皮艇，听任水流将他们带往对岸。
Plunge into inflatable dinghy They plunged into the lake, and after loading their gear on an inflatable rubber dinghy, let the current carry them to the other side.
他们跳入湖中，把各种器具装上一只充气橡皮艇，听任水流将他们带往对岸。
The differential planet gear train could carry out composition and resolution on movements.
差动行星轮系能够对运动进行合成和分解。
The differential planet gear train could carry out composition and resolution on movements.
差动行星轮系能够对运动进行合成和分解。
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