bite the bullet 咬紧牙关应付，硬着头皮应付；勇敢地面对
I hate going to the dentist, but I'll just have to bite the bullet.
I don't actually enjoy cleaning, but I bite the bullet and do it so that everything in my house isn't covered in a thick layer of dust.
I know she's disappointed to have not gotten her dream job, but the sooner she bites the bullet and accepts it, the sooner she can move on.
You are just going to have to bite the bullet and make the best of it.
Tour operators may be forced to bite the bullet and cut prices.