Two is a heavy task to turn.

二是转向时沉重吃力。

youdao

Half of our heavy task was done.

我们的艰巨任务已有一半完成了。

youdao

In this year's safety production work is very difficult and heavy task.

做好今年的安全生产工作难度很大，任务很重。

youdao

"It's a big ship and to tow it, to move it across the waters, is a heavy task, " said Seychelles presidential spokeswoman Srdjana Janosevic.

WSJ: Towing Begins for Costa Cruise Ship Adrift After Fire

After that, a task force issued a heavy brick of a report detailing the event, one of several studies done after the fact.

FORBES: The Truth About the Flash Crash

Their national governments have placed importance on the development of a quality education system but geographical difficulties, migration to main centres, limited resources and heavy dependency on external aid for quality improvement in education make the task challenging.

UNESCO: OFFICE IN APIA