My friend went on a farm stay.

我的朋友去了农村体验。

There's a lot of farm stay opportunities available for tourists who come to New Zealand, so depending on how you do it.

新西兰有很多寄宿农场可供游客选择，这要取决于你们想怎么做。

Meanwhile, in San Francisco, Otherlab, an independent research laboratory, is working on an underwater robot intended to screw large tethers firmly into the seabed, to ensure that floating seaweed farms stay put, and can better survive stormy weather.

与此同时，在旧金山，一家名为Otherlab的独立研究实验室正在研究一种水下机器人，它可以将大缆绳牢牢地固定在海床上，以确保漂浮的海藻养殖场留在原地，并且对暴风雨天气的承受能力更强。