1.key feature 關鍵特征

例句:In addition to an in-depth assessment of trafficking trends, a key feature is a series of technical cooperation projects.
除深入評估販運趨勢之外，主要特征之一是在某些選定的國家開展一系列技術合作項目u@hx&r3glJ7pt.]3.=s。

2.enough to 足夠

例句:That was enough to give Mansell an unassailable lead.
那足以讓曼塞爾獲得別人無法撼動的領先地位Wj0+d%|2jX*NF51sw4I。

3.leave behind 留下;忘帶

例句:I really didn't have much to leave behind.
我真的沒有太多東西需要留下來NO;|O),O%rFHKPAXz。

4.aim at 瞄準

例句:Corresponding security countermeasures were proposed aim at this result.
并針對這一結果，提出相應的安全對策措施YSaMlQRm,5qGW+。