英语语法分析

Waving the gusset, fairing the cloud of yesterday.

挥挥衣袖，告别昨日的云彩。

Weld the cross-member gusset as shown in the drawings below.

焊缝交叉成员扣板如下图所示。

Three structures have exhibited cracking at the ends of flange gusset plates.

已有三个结构在翼缘节点板端部出现了裂纹。