几十年来，地震工程师的目标看起来如此直接：防止建筑物倒塌。

For decades the goal of seismic engineers has seemed straightforward: Prevent building collapse.

youdao

几十年来，地震工程师的目标看起来如此直接：防止建筑物倒塌。

For decades, the goal of seismic engineers has seemed straightforward: Prevent building collapse.

youdao

几十年来，地震工程师的目标看起来如此直接：防止建筑物倒塌。

For decades, the goal of seismic engineers has seemed straightforward: Prevent building collapse.

youdao