美国认清现实，特朗普签署行政令，贝森特承认：中国是棘手的对手

Group 1 - The core point of the article is that President Trump has decided to extend the tariff suspension period between the US and China by 90 days, reflecting a compromise in the ongoing trade negotiations [1] - The trade negotiations between the US and China are complex and unlikely to achieve breakthroughs in the short term due to the large scale and intricacy of their trade relationship, which has reached nearly $600 billion over the past 24 years [3] - The US is facing challenges from other countries regarding its tariff policies, as Brazil has formally challenged the US tariffs at the WTO, indicating a growing resistance to US trade measures [5] Group 2 - European countries are beginning to voice their concerns over US tariff policies, which have caused significant losses, suggesting a shift in the international response to US trade actions [6] - The extension of the tariff suspension period allows Trump more time to navigate various domestic and international pressures, highlighting the difficulties he faces in managing the trade war with China [8]