The caterpillars tunnel into the fruit to grow and mature.

毛虫钻入果实，并在其中生长为成虫。

youdao

WSO2 CSG provides a managed, secure tunnel into the enterprise from the cloud.

WSO2 CSG提供了一个可以从云端接入到企业内部的可管理的、安全的通道。

youdao

The larvae tunnel into the stems and interrupt the conduction of water and nutrients.

幼虫蛀食髓部及木质部，形成隧道，严重影响养分和水分的传导。

youdao

Nevertheless,I forged ahead, and with each step the tunnel grew larger, and I felt as though I was wandering into the very core of the Guadalupe Mountains."

VOA: special.2011.04.11

They try to use you as a tunnel into the systems of your suppliers and customers.

FORBES: Your Business Is Never Too Small For A Cyber Attack, Here's How To Protect Yourself

We reached a plateau, with excavators and bulldozers, and parked outside a tunnel into the hillside.

NEWYORKER: Boss Rail

In spite of round-the-clock work, progress on boring a huge tunnel into the earth was not up to mark.

FORBES: Delhi's Subway Builder