Head teachers have wide discretion in the hiring and firing of teachers and are free to pay by results as they think fit.

在雇用和解聘教师方面，校长拥有完全的自由裁量权，并按照他们认为合适的结果去自由付工资。

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Ms Rhee upset the unions by refusing to accept all this, closing dozens of schools and firing 1, 000 teachers, including the head of her own children's school.

Rhee小姐和联盟闹翻了：她拒绝接受所有这一切，关闭了数十所学校，并解雇了1000名教师，其中包括她自己孩子学校的头。

youdao

Use this to your advantage - All that you're required to do is move away from the danger, the segments will follow absorb most of the damage (whilst firing back) whilst the head remains unharmed.

利用这个作为优势——所有你需要做的是移动头部躲避危险，后面的肢节会跟着吸收大部分伤害(同时反击)而头部会免于受害。

youdao

Use this to your advantage - All that you're required to do is move away from the danger, the segments will follow absorb most of the damage (whilst firing back) whilst the head remains unharmed.

利用这个作为优势——所有你需要做的是移动头部躲避危险，后面的肢节会跟着吸收大部分伤害(同时反击)而头部会免于受害。

youdao