so as TO为的是,以便
He ran quickly so as to catch the last bus.
他跑得很快以便赶上那末班车.
The two lovers dropped back so as to be alone.
那对情人落在后面,为的是两人好单独在一起.
I left a message so as to be sure of contacting her.
我留下了张条子以便与她取得联系
so as TO为的是,以便
He ran quickly so as to catch the last bus.
他跑得很快以便赶上那末班车.
The two lovers dropped back so as to be alone.
那对情人落在后面,为的是两人好单独在一起.
I left a message so as to be sure of contacting her.
我留下了张条子以便与她取得联系