Without proper care, pernicious weeds can completely take over your garden.

没有适当照料的话，你的花园就会长满杂草。

If left unchecked, weeds will flourish.

如果不加遏制，杂草就会疯长。

Weeds grew through the cracks in the paving.

杂草从铺石路面的缝隙中长出来。

The garden's completely overgrown with weeds.

花园里长满了杂草。

Their garden is a wilderness of grass and weeds.

他们的花园杂草丛生。

The insecticide used on some weeds can cause health problems.

喷洒在野草上的杀虫剂会引发各种健康问题。