工人们将水泥通过管道输送到建筑工地。

The workers are ___funnelling the cement through a pipe to the construction site.

公司正在将资金集中用于新产品研发。

The company is ___funnelling funds into new product development.

雨水从排水沟不断流入下水道。

Rainwater was ___funnelling from the gutter into the drain.