而海水天线元件重量几近于无，容易装载，可作为备件方便提供——而到最后，就不只是备件了。

Seawater antennae, whose components weigh next to nothing and are easily stowable, could provide handy backups—and, eventually, more than backups.

youdao

而海水天线元件重量几近于无，容易装载，可作为备件方便提供——而到最后，就不只是备件了。

Seawater antennae, whose components weigh next to nothing and are easily stowable, could provide handy backups—and, eventually, more than backups.

youdao