"Portugal must win" in Engpsh can be translated as "Portugal must win" in Chinese.
The phrase "Portugal must win" is a slogan that originated from the 2018 FIFA World Cup, which was held in Russia. During the tournament, the Portuguese national football team, led by their star player Cristiano Ronaldo, advanced to the final, where they faced off against the French team.
Here are some examples of how the phrase could be used in context:
Engpsh: Portugal must win the match tonight if they want to advance to the semifinals.
Chinese: 如果葡萄牙想晋级半决赛，他们今晚必须赢。
Engpsh: The fans are confident that Portugal must win the tournament.
Chinese: 球迷们相信葡萄牙必将夺冠。
Engpsh: He is convinced that Portugal must win because they have a strong team.
Chinese: 他坚信葡萄牙必胜，因为他们有一支强大的阵容。