Maybe your shoulders are tight because you've been working in the same position for four hours straight.

或许由于你坐在同一个位置持续工作了4小时，你的肩可能会很酸。

youdao

The salt revenue occupied the key position of national public finance revenue. The fishing salt that used to bloat dried fish was also tight controlled.

元代的盐课收入在国家财政收入中占有关键地位，用于腌制鱼鲞的鱼盐也被纳入严密的控制之中。

youdao

Simply slip the trainer on and pressure sensors will tell the 'smart shoe' when your foot is in position, triggering a tiny motor in the heel that pulls the LACES tight.

只需滑动控制器，脚穿进去时，压力传感器就会告知“智能鞋”，触发鞋跟的小发动机，将鞋带系紧。

youdao

After all the talk over the Wales tight-head position in the build-up, there were only a handful of scrums in the first half-hour.

BBC: Wales 12-19 New Zealand

Im sitting tight with an overweighted position of 8% and white knuckles.

FORBES: Time to buy some also-rans

The Maple Leafs' fourth win in five games strengthened their position in the tight Eastern Conference playoff race.

WSJ: Reimer makes 27 saves in Leafs' win over Devils