数: frequently; repeatedly到: 39三: three数到: count uto数到时: at the count of如数到齐: all present and correct数到一,打开书: one for the book忘记数到几: lost count不到三十: twenty add twenty and add回到三角: back to the triangle从一数到二十: count from one to twenty从一数到一百: count from one to one hundred数到十的怪招: br /11．the weird ways to count to ten（使）增加到三倍: triple从二十到三十: twenty to thirty两到三次之后: atfter two to three times他还不到三十: he is not thirty yet isn't he我看到三艘船: i saw three ships犯规次数到达罚球: over the limit兰博还不到三十: rambo is not thirty yet isn't he通常得到三日药: get typically three days‘ medicine我等你到三十五岁: bl我们捉到三条小鱼: we caught three little fishes减速到三分之一转速: triple-reduction三秒区到三分线内区域: perimeter
