随着海拔升高,气压逐渐降低,游客可能出现头痛或乏力。Suízhe hǎibá shēnggāo, qìyā zhújiàn jiàngdī, yóukè kěnéng chūxiàn tóutòng huò fálì.As the altitude rises, air pressure gradually drops, and visitors may develop headaches or fatigue.
天气预报说明天气压偏低,可能会下雨。Tiānqì yùbào shuō míngtiān qìyā piān dī, kěnéng huì xià yǔ.The weather forecast says the air pressure will be low tomorrow, so it may rain.
登山队员爬到五千米以上时,明显感到气压变低了。Dēngshān duìyuán pá dào wǔ qiān mǐ yǐshàng shí, míngxiǎn gǎndào qìyā biàn dī le.When the climbers got above five thousand meters, they clearly felt the air pressure drop.