（PS PCB）Understand the world in 60 seconds.

1. Recently, the number of influenza cases has surged in Spain and the United Kingdom. The medical system in many places in Spain has been overloaded, and mask mandates have been reinstated in some areas;

2. The Google AI team drafted a "robot constitution" to ensure that it will not hurt people, inspired by the three laws of robots;

3. North Korea: No artillery training was conducted on the 6th. South Korea mistook the sound of explosive explosions as artillery fire and assumed it was an artillery provocation. Previously, South Korea said that the North Korean military fired dozens of artillery shells in the northwest region of the peninsula; South Korea's Joint Chiefs of Staff: North Korea continued to conduct coastal artillery fire on the 7th;

4. The Noto Peninsula earthquake in Ishikawa Prefecture, Japan caused part of the coastal seafloor to rise and turn into land, with a total length of about 85 kilometers, a local seafloor uplift of 4 meters, and a coastline pushing about 200 meters into the sea;

5. Foreign media: The FAA ordered more than 170 Boeing 737 MAX9 aircraft to be grounded and undergo safety inspections;

6. Denmark: It is expected to provide 19 F-16 fighter jets to Ukraine in the second quarter of this year; Foreign media: The Italian Foreign Minister called on the EU to form its own joint army;

7. The Israeli army announced the dismantling of Hamas’s military strength in northern Gaza, and the Lebanese Hezbollah continued to attack the Israeli border. The Israeli army attacked many houses in the Gaza Strip on the evening of the 6th, resulting in dozens of deaths. On the 6th, large-scale outbreaks broke out across Israel. Protests calling for Prime Minister Benjamin Netanyahu to step down;

8. Ministry of Foreign Affairs: China has decided to impose sanctions on five U.S. military-industrial companies in response to the United States’ arms sales to Taiwan and sanctions against Chinese entities;

[Miscellaneous words] It’s time to be in a group, it’s time to be alone, don’t care about who you lose, you should care about who is left.