迅速: rapid; swift; speedy; prompt有: 5年 fifteen years目的: purpose; aim; goal; objectiv ...的: 4次方是 The fourth power of 2 i ...远: far; distant; remote没有目的的: anomic有目的的: autotelic; onpurpose (intentionally); purposefully; purposive有目的的学: language learning should be active independent and purposeful有目的的抽样: purposive sample有目的的使用: telesis有目的的行为: purposive behaviour有目的的学习: goal directed learning; goal-directed learning有目的的, 有用意的: goal-directed目的性抽样, 有目的的抽样: purposive sample自己本身具有目的的: autotelic有目的: horme; hormic; purposeful; purposive积极的并且有目的的学习新东西: we should learn new things independently actively and purposefully故意,有目的地: on purpose没有目的: having no purpose aimless有目的抽样: purposive sampling有目的地: on purpose有目的地做: do sth. on purpose有目的性: life is purposeful有目的选择: expedient choice表示目的的: final