Stay the course?

Safe and sound?

Straws in the wind?

All comers?

Victory lap?

The meaning of war is lost on him?

Don’t wear it on your sleeve

Keep his feet to the fire

Forks in the road?

A qualified ‘yes’?

An idea whose time has come

Last time I checked

Ahead of the curve?

That said?

Look the other way

Always on the outside looking in?

Rubbing it in

看美剧学口语：下课了怎么说

羊群心理 Herd instinct

Written all over it?

Don’t take it to heart

Scratching the surface?

Do you second-guess?

The straight and narrow?

Manufacturing hits brick wall

Take the heat?

Leaving it at that

Pulling her leg?

Off and on?

Piece of cake?