at the top of the page
ページの頭に
at the top of the street
通りの向こう端で
at the touch of a button [a key]
ボタン［キー］操作ひとつで
at the turn of the century [year]
世紀［年］の変わり目
at the turn [the beginning] of the century
世紀の変わり目［初頭］に
at the utmost
せいぜい
at the very latest
どんなに遅くとも
at the very minute
まさにその瞬間に
at the water's edge
水辺で［に］
at the whim of ...
（人に）言われるままに
