with an almost arrogance
ほとんど高慢といってもいい態度で
with an easy mind
ゆったりと落ちついて
with [by] an effort of will
意思の力で
With an effort of will she resisted the temptation.
彼女は不屈の意志でもって誘惑をしりぞけた
with an embarrassed smile [grin, laugh]
ばつの悪い笑み［笑い］を浮かべて
with an emphasis on ...
…に力点を置いて
with an explosion
爆音を発して
with an eye to [for, on] ...
…を考慮［計算］に入れて
with an ulterior motive
秘めた動機から
with an unpracticed hand
慣れぬ手つきで
