不得不

The doctor had to abort the baby.

医生打掉胎儿。

I feel constrained to write and ask for your forgiveness.

写信请你原谅。

He was compelled by illness to suspend his experiment.

他因病暂时中断实验。

They had to thread through the narrow passages.

他穿过狭窄的通道。

The explorers had to undergo much suffering.

探险者受很多困苦。

We have to alter the house into a barn.

把房子改建成谷仓。

United will be forced to make several positional changes.

联队将做一些位置变化。

I had to walk very fast to overtake you.

快走才赶过你。

I had to concede that I'd overreacted.

承认反应过度了。

She has to face the brutal reality.

她去面对冷酷的现实。

He had to fight back tears of frustration.

他强住失意的泪。

We have to harry him for money.

常常缠着他要钱。

I have to blush to admit that thing.

羞愧地承认了那件事。

Adverse circumstances compelled him to close his business.

生意景气,迫使他停业。

It's sad that we have to part company.

分手, 真令人伤心。

Plans to expand the company have had to be quietly shelved.

公司扩充的计划悄悄搁置下来。

I have to loop the rope round the gate of the garden.

用绳子圈住菜园的大门。

We had to splosh across the wet meadow.

溅泼着穿过这片湿草地。

When her husband died she had to become the breadwinner.

她丈夫死后，她赚钱养家。

Doctors are having to cope with an everexpanding workload.

医生应付日益增加的工作量。