恐(おそ)れ入(い)るto be sorry, to beg pardon, to be much obliged, to feel small, to be grateful, to be amazed, to be filled with awe, to be surprised, to be disconcerted, to be embarrassed

恐(おそ)れ入(い)った腕前(うでまえ)の選手(せんしゅ)をスカウトする。

Scout an athlete with skills that are so impressive they're awe-inspiring. {to be sorry, to beg pardon, to be much obliged, to feel small, to be grateful, to be amazed, to be filled with awe, to be surprised, to be disconcerted, to be embarrassed}

社員(しゃいん)が社長(しゃちょう)に：「ご厚情(こうじょう)のほど、恐(おそ)れ入(い)ります。」

The employee said to the president: "I am much obliged for your kindness." {to be sorry, to beg pardon, to be much obliged, to feel small, to be grateful, to be amazed, to be filled with awe, to be surprised, to be disconcerted, to be embarrassed}

生徒(せいと)が先生(せんせい)に：「私(わたし)の成績(せいせき)不良(ふりょう)で心配(しんぱい)をおかけして恐(おそ)れ入(い)ります。」

The student says to the teacher: "I am sorry for causing you worry due to my poor performance." {to be sorry, to beg pardon, to be much obliged, to feel small, to be grateful, to be amazed, to be filled with awe, to be surprised, to be disconcerted, to be embarrassed}

監督(かんとく)：「あの豪速球(ごうそっきゅう)を打(う)ち返(かえ)すとは…！あの打者(だしゃ)は恐(おそ)れ入(い)った腕前(うでまえ)だ！」

Director: "To hit back that fast ball...! That batter has a skill that I'm amazed at!" {to be sorry, to beg pardon, to be much obliged, to feel small, to be grateful, to be amazed, to be filled with awe, to be surprised, to be disconcerted, to be embarrassed}

ボクシング選手(せんしゅ)：「どうだ！僕(ぼく)のパンチに恐(おそ)れ入(い)ったか！今度(こんど)は気絶(きぜつ)させてやる！」

Boxing Player: "How about that! You must be amazed by my punch! This time, I'll knock you out!" {to be sorry, to beg pardon, to be much obliged, to feel small, to be grateful, to be amazed, to be filled with awe, to be surprised, to be disconcerted, to be embarrassed}