Limiting Scope with “jiù”

就学习态度来说，他的确比以前认真多了。

Jiù xuéxí tàidu láishuō, tā díquè bǐ yǐqián rènzhēn duō le.

As far as study attitude is concerned, he is indeed much more serious than before.

就这个问题本身而言，其实并没有你想得那么复杂。

Jiù zhège wèntí běnshēn éryán, qíshí bìng méiyǒu nǐ xiǎng de nàme fùzá.

As far as this issue itself is concerned, it is actually not as complicated as you think.

我们先不谈别的，就眼前的情况来看，最重要的是稳定大家的情绪。

Wǒmen xiān bù tán bié de, jiù yǎnqián de qíngkuàng lái kàn, zuì zhòngyào de shì wěndìng dàjiā de qíngxù.

Let’s not talk about other things first. Judging only from the current situation, the most important thing is to stabilize everyone’s emotions.