decompression of diving

例句：

1. 1. During the dive, divers must decompress to prevent injury.
   潜水时，潜水员必须减压以防止受伤。
2. 2. The astronauts had to decompress before they could safely return to Earth.
   宇航员在安全返回地球之前必须减压。
3. 3. The pressure in the chamber was released gradually during the decompression process.
   在减压过程中，压力逐渐释放。