We left an audio message saying that we'd found a sea container locked in the ice - and that expedition member Martin was in the process of breaking it open.
我们留下一条音频信息，说我们在冰面上发现一个锁着的海运集装箱——探险队员马丁正在设法砸开集装箱。
2
An insulated lunch container with re-usable ice packs help keep things fresh.