their 四级六级

I highly recommend this restaurant; their steak is simply outstanding.

我强烈推荐这家餐厅；他们牛排简直棒极了。

If you provide enough water, the dry leaves will soon renew their green color.

如果你提供充足水分，枯黄叶子很快就会恢。

The steep mountain incline challenged climbers to push their limits.

陡峭山坡迫使登山者挑战自己极限。

Villagers had to flee their homes as the fire spread rapidly through the village.

火势在村庄中迅速蔓延，村民们不得不逃离家园。

The student submitted their assignment before the deadline.

学生在截止日期前提交了作业。

They celebrated their marriage on a quiet beach.

他们在宁静海滩上举行了婚礼。

The police flushed the criminals out of their hiding place.

警察把这些罪犯从其藏身处了出来。

Many companies have watched helplessly as their stock prices fell.

股价下跌时,许多公司无能为力地看着。

They continue to preach their gospel of self-reliance.

他们继续倡导自立信条。

Giles Gosling himself was somewhat scandalized at the obstreperous nature of their mirth.

吉尔斯·戈斯林本人看到大家高兴起来那么喧哗，有点难为情。

The fear of losing their freedom galvanized them into fighting back.

可能丧自由恐惧激发他们行动起来进行还击。

That threat of losing their jobs galvanized the men into action.

业威胁激励那些人采取行动。

I was sick of their fun and games.

他们嬉闹让我厌烦。

The fireman trained their hoses on the burning building.

消防队员把水龙带对准燃烧建筑物。

They failed to deliver on their promises.

他们没有履行他们诺言。

The explorers hacked their way through the tropical forest.

探险队员们在热带丛林中辟出一条路来。

Their team will undertake exploration for oil.

他们队将着手进行石油勘探工作。

In their evaluation of the project, they considered only certain aspects of it.

在估算这个项目时，他们只考虑了其中某些方面。

They can't afford to equip their laboratories properly because of lack of funds.

他们因缺乏资金无力充分装备自己实验室。

Siblings and dizygotic twins share only 50% of their segregating genes.

同卵双生双胞胎和双卵双生双胞胎分享仅50%基因。