elusive
adj
(a) tending to escape or disappear; difficult to capture 逃避的; 躲避的; 难以捕捉的
a most elusive criminal 极难逮捕的罪犯.
(b) difficult to remember or understand 难以记忆的; 难以理解的; 难以捉摸的
an elusive perfume 难以捉摸的香味
an elusive word 难记的词.
Yes, I see. How can they get rid of waste water in this way? What a terrible colour the sea is now! It looks as if our class won't be able to bathe at all.
是的,我看见了。他们怎么能这样排放废水呢?海水的颜色多么可怕呀!看来我们班同学根本不能在这里游泳。
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。
Can you go through them and give me whatever you find?