从左（顺）数第一（二，三）个的英文

be the first /second / third from the left / right

• 从:    follow
• 左:    the left side; the ...
• 顺:    in the same direct ...
• 数:    frequently; repeat ...
• 第一:    first; primary; fo ...
• 二:    two
• 三:    three