1.The police are carefully watching the movements of the suspicious character carefully.
警察密切注意著那个可疑人物的行动。
2.The police are watching themovements of the suspicious character carefully.
警察正密切注意着那个可疑人物的行动。
3.He spotted a suspicious character peeping into the house.
他发现一个行迹可疑的人向屋内窥视。
4.I think we can all agree that Malfoy looks a suspicious character.
我觉得，大家都认为马尔福是个惹人怀疑的角色。