thread the needle

基本解释

Shall I thread the needle for you?
要我给你穿针吗?。
My grandmother can't easily thread the needle.
穿针引线对我祖母来说可不容易。
Brashness seemed to go with popularity -- he was the first known hotshot pilot to thread the Stone Needle natural monument at racing speeds.
高人气似乎总是伴随着自以为是——目前已知他是第一个以比赛速度穿过砭石天然碑的大胆驾驶员。
dict.cn

Over the next couple of months, we are going to see at least two bipartisan commissions attempt to thread the needle on deficit reduction.
FORBES: Pledging Our Way To Fiscal Disaster
But he is also he trying to thread the needle of winning conservative Republicans without taking positions that might be used against him should he be the nominee.
FORBES: How to Succeed Without Really Trying
Because of their relative proximity, the three airspace cylinders affect one another significantly, which creates congestion not just because of volume but because pilots have to thread the needle and fly needlessly intricate approach routes in order to comply.
ECONOMIST: Business travel