even if you can not see it 意思是: you can feel it by touching, or by its silhouette. 例如: 你把那个东西拿来， 即使我看不到它，我用手摸就知道它是什么东西。you bring it here,I can recognize what it is by touching it , even if I can not see it)

I think it mean if they feel/ touch it they can still recognize it (which is pretty true, I'd definitely be able to identify a coke bottle just by feeling the bottle even if I was blindfolded). I don't think it is about drawings or images, because that still implies seeing it to some extent.

Sometimes you can see a drawing of something, just the outline or silhouette. As coke bottles have a particular shape (a shape unique to it and no other bottles look like that) even if you cannot see the bottle, you are looking at a shape and not a picture, you still know it is a coke bottle. If this doesn't help could you explain which part of the sentence you are struggling with and wet can look at each word.

答复提问者的问题: 即使你看不到可口可乐瓶，you can not see it (你不能""全部清楚地""看到它)，但是，你也可以认识它，因为过去你见过可口可乐瓶的特殊形状，你只要 根据它的外表形状特征= by its shape 即使用手摸如感觉，或者远远看不清但看到其了轮廓，你会"认出"是可口可乐瓶。关键在于对动词"recognise" 的用法，和体会by(根据…， 按照…， 通过……)的意思，仔细品味连词"even if ",即使……，(也……)。 再仔细品味我上述的讲解。估计可能明白了。

Hundreds of millions of people can recognise ……by its shape, even if they cannot see it. 译文 (按照原文顺序译文)数以亿计的人能通过可口可乐瓶的形状认识可口可乐瓶，即使他们不能亲眼看到它。 讲解。 1. 代词 it = 一个可口可乐瓶， its shape = 一个可口可乐瓶的形状。 2. 介词 by表示方式，意思是通过 …方式(或者通过…途径)，这是by最经常的一种用法。所以， by its shape 意思是通过可口可乐瓶的形状。(你只要过去见过可口可乐瓶，就该知道全世界可苦可乐的瓶无论多大多小，其形状都非常相似) 3. 谓语动词"recognise" 意思是:(由于过去曾经看到或者听到某人或某事，所以现在看到或者听到了便认识某人或者某事(不需要仔细研究，一看就"认识")， 这个动词的结果是"辨认或者认出来"某人或者某事了。 因此，根据这个动词的原意，加上壮语by its shape(见上)，就很容易理解我的译文。 Hope this helps you.