I get yoy my word 我认真答应你
I hear ya 我同意
I'll be darned 我真想不到
I'll get a round to it 我来应付它
I'll get them 我会惩罚他们的
I'll say 我同意，当然
I'll see to it 我来处理它
if worse comes to worst 到了万不得已的的时候
if you snooze, you lose 如果你不注意，就错过良机了
in a big way 严重地
in a bind 窘迫
in a pig's whisper 说话声音低
in a sweet 心烦
in black and white 立下字据
in heat 愤怒地
in hight(low) spirit 精神愉快，消沉
in luck 幸运
in no time flat 立即
in one's back pocket 囊中之物
in smooth water 进入顺境
in the best of health 非常健康
in the dog house 陷入困境
in the good old day 幸福的日子
in the ladidah sort of way
in the lime light 出风光
in the raw 赤身裸体
in the throes of death 受痛苦而死
innocent kid 无辜的人
it is bullet-proof 千真万确
it is in the blood 生来如此
it's long lane that has on turning 欲速则不达
it's a steal 真是便宜
it's in God's hands 听天由命
。