be obliged to 托福

Some of the men were obliged to fall out from fatigue.

一些人因疲乏而掉队。

She was obliged to go.

她不得不走。

Because of the war they were obliged to conduct their courtship by post.

由于，们只得通过写信谈恋爱。

Pieceworker is obliged to keep all the documents and letters given by Plan from and kind of damage or loss or leakage.

计件工应对国际计划工作进行保密，经手的东西不得外传损失。

To solve cash income problem, collier OJ is obliged to carry barter transaction, raise debt, accept admeasure and allowance to live with hardship.

为解决现金收入问题，矿工OJ只得通过易交易，举债，接受配给和补贴以艰难度日。

With royal blood yet rough experience, he formed a hippish attitude towards life and a twisted idea of women .He is a vaguely moral character who is obliged to act by the cruel reality.

哈姆莱特高贵显赫的出身和现实人生的磨难，使认识到理想与现实的冲突，从而导致郁矛盾的性格，身不由己的行动，对女性的误解，以及善恶兼备的道德取向。