diving

1. N-UNCOUNT Diving is the activity of working or looking around underwater, using special breathing equipment. 潛水

...equipment and accessories for diving. …用於潛水的設備和附件。

2. N-UNCOUNT Diving is the sport or activity in which you jump into water head first with your arms held straight above your head, usually from a diving board. 跳水

Weight is crucial in diving because the aim is to cause the smallest splash possible. 躰重對於跳水運動至關重要，因爲跳水的目標是盡可能不激起水花。