他勉强完成了任务。

Tā miǎnqiǎng wánchéngle rènwù.

He barely completed the task.

这次考试他只能勉强及格。

Zhè cì kǎoshì tā zhǐ néng miǎnqiǎng jígé.

He can only barely pass this exam.

虽然她勉强答应了，但并不情愿。

Suīrán tā miǎnqiǎng dāyìngle, dàn bìng bù qíngyuàn.

Although she reluctantly agreed, she was not willing.