Strike up sth (with sb): to begin a friendship, a relationship, a conversation, etc (與某人)建立友誼,開始來往,交談起來
He would often strike up conversations with complete strangers. 他愛和更本不相識的人攀談。
keep to yourself also keep yourself to yourself : to live a very quiet private life and not do many things that involve other people 離群索居,不與別人來往,不管別人的事
Nobody knows much about him; he keeps himself very much to himself.
誰對他都不太了解,因為他很少和人交往。
Scenery: 風(fēng)景,景色
The mountain scenery is majestic.
這山景十分壯麗。