Several soldiers mix cement on the street, lifting it up to their colleagues who use it as mortar, placing a concrete block on top of concrete block.

几名士兵在街道上混合水泥，举给同事们当砂浆用，累砌混凝土块。

youdao

That's the "TMC 2" in the regular expression toward the top of the block.

那是接近代码块顶部的正则表达式中的 “TMC 2”。

youdao

A couple of soldiers mix cement on the street, lifting it up by a backhoe to their colleagues who use it as mortar, placing concrete block on top of concrete block.

几名士兵在街道上混合水泥，用锄铲机举升给同袍们用作砂浆，一层层地累砌混凝土砌块。

youdao

To knock away the lower block without disturbing the top one.

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