cone assembly

例句：

1. 1. The team assembled theequipment for the upcoming event.
   团队为即将到来的活动组装设备。
2. 2. The engineer was assembling the new machine when it brokedown.
   工程师在组装新机器时机器突然坏了。
3. 3. The construction workers were busy assembling the scaffolding.
   建筑工人忙于组装脚手架。