在表格上我打叉的地方签上你的名字。
我已在地图上打叉标出了旅馆的位置。
约翰接听了一个来自埃米的电话。听一听,打钩或打叉。
John answered a phone call from Amy. Listen and tick or cross.
一位牛叉的教练最近指出许多人蛙泳的最大的问题是打腿。
A great coach recently said that the biggest problem with breaststroke is "the kick."
一位牛叉的教练最近指出许多人蛙泳的最大的问题是打腿。
A great coach recently said that the biggest problem with breaststroke is "the kick."
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