- 1 decade agoFavorite Answer
為維護大眾安全，除運動代表隊訓練及體育教學活動外，本泳池禁止攜帶 其他 衣物、蛙鞋、潛水蛙鏡 （一般游泳水鏡不在此限） 、救生圈、游泳圈、球類、水上玩具及其他非經核准之物品入池。
凡不接受救生員或管理員規勸，並危及公共安全及有污染水質之虞者，救生員或管理員得暫停該使用者當日使用泳池 之 權利。情節重大者， 於呈報本校體育室核准後 得取消其剩餘使用資格，已繳之費用概不退還。
Cultivation swim students of courses, should be led into the pool by the teacher.
In order to safeguard the masses to be safe, besides representative team train sports and sports teaching activity, this swimming pool forbids carrying other clothes, frog shoes , dive under water frog mirror (swim hydroscope subject to the limits generally ) , life buoy , water wing , ball , water toy and other to enter pool by article that check and approve.
Enter pool please take a shower first , in special-purpose to swim sweater and pants and wear swimming cap by maintaining water quality to be clean swimming pool. This swimming pool forbids wearing seabeach trousers and white or transparent swimming sweater and pants. The special-purpose hydroscope, forbid wearing glasses into the pool except swimming.
Can't spit , smoke , relieve the bowls or abandon incidentals in the pool.
All there are skin disease , sand holes , epilepsy disease , pulmonary tuberculosis or other infection patient, can't enter the pool before recovering.
Walk around this swimming pool , the shower room , changeroom and equipment should be used carefully, use people and does not use normally but cause the persons who damage , should compensate it at the market .
Forbid playing , chasing around this swimming pool and in the pool, if meet accident, under the care of party's proper motion.
It is except this school physical education and can't check originally in this swimming pool but activity,must forbid by teaching activity not personal not other.
All not accept the lifeguard or the administrator to admonish , the persons who jeopardize the public safely and supposition of having pollution water quality, the lifeguard or the administrator must suspend the right that this user use the swimming pool on the same day . The great one of plot, must cancel its surplus and use the qualification after reporting to this school sports room checking and approve, the expenses that have already been paid are returned without exception.
This swimming pool forbids diving besides training in physical education and representative team.
- patLv 51 decade ago
Most pools in the world are measured in metres, but in the United States pools are almost always measured in feet and yards. In the United Kingdom most pools are in metres, but older pools measured in yards still exist. In the US pools tend to either be 25 yards (short course yards), 25 metres (short course metres) or 50 metres (long course). US high schools and the NCAA conduct short course (25 yards) competition. There also exist many pools 33⅓ m long, so that 3 lengths = 100 m. This is sometimes jokingly referred to as "inter-course".
USA Swimming (USA-S) swims in both metric and non-metric pools. However, the international standard is metres, and world records are only recognized when swum in 50 m pools (or 25 m for short course).
In general, the shorter the pool, the faster the time for the same distance, since the swimmer gains speed from pushing off the wall after each turn at the end of the pool.
If it is a private casual, relaxing pool, it may go from 1.0 m to 1.8 m (3 to 6 feet) deep. If it is a public pool designed for diving, it may slope from 3 to 4.8 m (10 to 14 feet) in the deep end. A children's play pool may be from 30 cm to 1.2 m (1 to 4 feet) deep. Most public pools have differing depths to accommodate different swimmer requirements. In many states, it is a requirement to show the water depth with clearly marked depths affixed to the pool walls.