A toddler requires close supervision and firm control at all times.

刚学走路的孩子需要时刻认真照看，牢牢管住。

《柯林斯英汉双解大词典》

Darling is determined to keep control of national supervision of Banks because he believes that ultimately British taxpayers have to bail out UK Banks.

达林决心英国将继续保持对英国银行实行国家控制的监管模式，因为他认为，最终必须是由英国纳税人来解救英国银行。

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Collectivism is the system of ownership and control of the means of production by the people collectively, usually under the supervision of a government.

VOA: special.2010.06.06

The move follows concerns raised about the control and supervision by some professional dog walkers.

BBC: Dog walking

In short, not enough risk assessment by BP, not enough quality control and supervision by Halliburton, not enough training by Transocean.

FORBES: Scathing Oil Spill Report Actually Good News For BP

"In view of the fact that many of the proposals for Greece have not been implemented, the suggestion for more control and supervision goes in the right direction, " Norbert Barthle, a budget policy leader for the centre-right CDU party of Chancellor Angela Merkel, told Reuters.

BBC: Germans want EU budget commisioner for Greece