Objective: To explore the efficacy of "Four Gate" points electric-needling on migraine without aura.

目的：评价电针“四关”穴治疗无先兆偏头痛的有效性。

youdao

The team headed by Levy and his Jordanian colleague Mohammad Najjar has uncovered a four-chambered gate similar to ones found at sites in Israel that might date to the tenth-century B.C..

由莱维和他约旦籍的同事默罕默德·纳佳(Mohammad Najjar)带领的考古小组已经发现了一个四室门道，就和在以色列遗址发现的可追溯到公元前10世纪的城门类似。

youdao

At midnight there were four guards at the front gate of prison 888, and there was one guard at the back gate.

午夜时分，888号监狱正门前有四个卫兵，还有一个卫兵守在后门。

youdao

De Sole's role as Tom Ford protector, ambassador and chief strategist keeps him on the road, jetting to Hong Kong or Milan from the tiny four-gate Hilton Head airport.

WSJ: The House That Gucci Built

Next to the blue gate, four Iranian flags fly from white poles.

BBC: Iran currency plunge bites into border trade with Turkey

The group shot out of the gate with four No. 1 hits and gained a huge fan base, along with an animated TV show.

CNN: Jacksons rely on strength of family