Stay away from horizontal lines, such as horizontal stripes on garments, chokers, and ankle straps, unless you do something to diminish their effect.
不要那些水平线条，比如衣服、项链还有踝袜上的水平条纹，除非你做点别的来削弱它们的效果。
2
Perfect balance isn't possible. Almost no one can float perfectly flat or horizontal in the water. But trying to stay as balance as possible is extremely important to fast swimming.