精講多練 的英文怎麼說
中文拼音 [jīngjiǎngduōliàn]
精講多練
英文
teach only the essential and ensure plenty of practice-
It is very important in basic construction. but because its method of control is traditional which is controled by a skillful operator, this is hard to the operators and some special effects are not exact enough
然而由於其控制方式一直沒有多大的改進,主要由熟練工人操作控制,因此不僅對操作員來講勞動強度大,而且在挖掘特定軌跡時精度不夠。Use various drills to build, to refine, or reinforce different stroke phases, but remember drills should be taught " as another stroke " - drill perfection is required to teach perfect technique
利用多種多樣的訓練來構成、精心練習和增強不同劃臂階段的游泳技術。但是,要記住訓練也有可能造成"舊病未愈又添新病" ,運動員完美無缺的訓練需要教練員在技術上完美無暇的講授。
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