加拿大几岁儿童？
加拿大儿童是指从0岁到18岁的未成年人，不过通常人们都会把0-12岁的孩子们称为“kids”，而13-18岁的人们则被叫做"teens'. 因此可以说成：
1. Kids are our future.
2. These teens will be the leaders of tomorrow.
3. We need to take care of kids；they are our most valuable resource.
4. Those teen moms need help getting back on their feet.
5. Children should never be seen as objects.
6. Let’s not forget about those homeless children.
7. Parents have the fundamental responsibility for the child's upbringing and development
8. No man shall be lawfully put to death， unless by the order of a court of justice upon his conviction of some violent or treasonable offence against the realm. No woman can be imprisoned， except she be guilty of treason， felony， or adultery; nor any person under seventeen years old， convicted of murder， shall suffer death without the consent of the king. And because it is unreasonable to suppose that infants in arms， or those who are not able to commit acts of injustice， ought to bear the punishment of their parents， or guardians for such offences， it is provided that if any person， being under the age of ten years， commits an act of treason， robbery， arson， murder， theft， burglary， larceny或者poisoning， and is convicted thereof， he (or she) shall pay full fine（刑） and serve sentence of imprisonment only until he（she） is twenty one years of age， and then the sentence may be remitted by the proper authorities. In case either the mother or father of an infant dies， leaving it a minor，the other parent has the obligation to provide adequately for its maintenance and education.