Get it out of your system

The meaning of war is lost on him?

Straws in the wind?

Don't expect anyone to cut you any slack

An idea whose time has come

No strings attached?

Scratching the surface?

Have baggage?

Piece of cake?

A qualified ‘yes’?

Written all over it?

Always on the outside looking in?

A no-brainer?

Forks in the road?

Apple’s ‘fig leaf’?

Off the table?

Don’t take it to heart

Well-heeled area?

Pulling her leg?

Stuff happens?

Take the heat?

Don’t wear it on your sleeve

Do you second-guess?

Safe and sound?

If not this year, then next

Victory lap?

Damon and Pithiest

That said?

看美剧学口语：下课了怎么说

Ahead of the curve?