1. Going to Argentina for high school after graduating from junior high school will face language barriers. The official language of Argentina is Spanish. If you don't know Spanish after graduating from junior high school, it will cause trouble for your study and integration into local life.

2. The senior high school education system in Argentina is different from that in China, including curriculum content and evaluation methods, and there are obvious cultural differences with China, including social habits, food culture and values, and junior high school graduates are not ready to adapt to these conditions immediately.