Maguel
玛格尔式后张法, (后张法中)高强度钢丝的张拉锚固法
🗣️ 情景例句
Aren't you going to the aerobics class this morning?
今天上午你不是去上有氧运动课吗？
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
Things are getting better.
情况正在好转。