Teach children to tread water with tips from a swimming instructor in this free video swim lesson. ( C! p.
教孩子们踩在这个自由视频从一个游泳教练技巧游泳课。
EXAMPLE: During its early years the new little company was just able to tread water. Expenses were paid, but no profit was achieved.
这家公司在刚开业的最初几年只能勉强生存。除去开支之后，根本没有利润。
Venice is a metaphor for a sinking city, deserving of nature's wrath, leaving its citizens to tread water and explore new ways to sustain life on aquatic earth.
威尼斯，沉没之城的隐喻，这个城市的人们终将被自然的愤怒所吞噬，被迫在这片被茫茫海水所淹没的土地上追寻继续生存的空间。
Get in the water and swim (or tread water) for 2-3 minutes to get your body warmed up.
下到水里游泳或踩水2至3分钟来唤醒你的身体。
Intermediate and wet-weather tyres have full tread patterns, necessary to expel standing water when racing in the wet.
中性胎和湿地胎上都有完整的胎面花纹，这些胎面花纹在湿地比赛时用来排水的。
If you've ever watched a lifeguard approach a person who is drowning, you will see the lifeguard swim out to the person and then just tread water.
要是你以前看过救生员靠近溺水的人，你会看到救生员游到那个人身边，只是在踩水。
If you can't get back to the beach, tread water and wave for a lifeguard's help.
假如你无法游回岸边，可踩水并向救生员挥手求救。
Sparkling waves will be watching the sky shining pearl in the water, I hurried tread barefoot in the water to dilute the cool waves of light of the fatigue run.
看着粼粼的波光将满天霞光揉成闪亮的珍珠抛洒在水面上，我匆匆赤脚踩在水里，一阵阵轻凉冲淡了奔跑的疲倦。
Sparkling waves will be watching the sky shining pearl in the water, I hurried tread barefoot in the water to dilute the cool waves of light of the fatigue run.
看着粼粼的波光将满天霞光揉成闪亮的珍珠抛洒在水面上，我匆匆赤脚踩在水里，一阵阵轻凉冲淡了奔跑的疲倦。
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