The road snaked through forested mountains, past the village of San Antonio.这条路在林木覆盖的山上蜿蜒前行，经过圣安东尼奥村。The road snaked through forested mountains.道路在林间蜿蜒延伸。The track snaked perilously upwards.这条小道蜿蜒而上，很危险。...
The water increases the activity of the catalyst, and the isooctanol improves of the catalyst greatly.微量水分的存在对催化剂的活性有很大促进作用.The device which has high real - time character improves the reliability of the switch - disconn...