approximately adv.近似地,大约 例句:The piane will be taking off in approximately five minutes
飞机大约五分钟后就起飞.
near adj.亲近的,亲密的,近,(车马等)左侧的,吝啬的,adv.(时间,空间方面)近,不远.prep.在……近旁,近.
例句:Can you tell me the nearest way to the railway station?你能告诉我去火车站最近的路吗?
Close v.关,关闭,结束,停止,使靠近,靠拢,回合,包围;n.结束;adj.近的,紧密的,精密的,齐根的,封闭的,亲密的,闷气的例句:Lf you close your eyes,your can not see anything.
如果你闭上眼睛,就什么也看不见了.
easy to understand
注:常用near!