They were seen cruising off the coast of Jiangmen, Guangdong province, recently.

最近，有人看到它们在广东省江门市沿海活动。

The Jiangmen Underground Neutrino Observatory in southern China will also begin searching for physics beyond the standard model, using a detector kept 700 metres underground to precisely measure the oscillation of neutrinos — electrically neutral subatomic particles.

中国江门中微子实验室也将使用位于地下700米的探测器精确测量中微子（电中性亚原子粒子）的振荡，寻找标准模型之外的物理现象。