And to my knowledge, some dozens of Pushkin monuments have been taken down or dismantled.

据我所知，已有数十座普希金纪念碑被拆除或拆除。

Some dozens of these were always on hand, following every sale, and especially on the lookout for old drawings, which became rarer every year.

每次销售后，手头总是有几十个这样的东西，尤其是在寻找旧图纸时，这些图纸每年都变得越来越稀有。