ball race

基本解釋

We three (a) class to participate in the event the most interesting is the croissants ball relay race.
我們三（一）班參加的比賽項目中最有趣的是羊角球接力比賽。
In form and function the Flame ring is a ball race with the ball bearings either on the inside or outside of the ring.
情人戒指在結構和功能上是一個內部和外部都是可滾動的滾珠軸承圓環(huán)。
The axles run in two-row self aligning ball bearings on the gear side, and a standard sealed ball race on the other end in the sprung axle box, both 12mm bore.
兩軸運行的排調心方對球軸承齒輪，和一個標準就在軸箱彈簧的另一端密封球的比賽，兩個12毫米口徑。
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Every other ball, luncheon, race and event comprising the 50-day Spring Racing Carnival radiates outwards from that moment.
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