yuán dīng / bǎ / mǎ lì jīn / zhòng / zài / yáng guāng / chōng zú / de / huā tán / lǐ / bìng / dìng qī / jiǎn chá / tā / yǒu méi yǒu / màn yán / dào / fù jìn / de / zì rán bǎo hù qū

园丁把马利筋种在阳光充足的花坛里，并定期检查它有没有蔓延到附近的自然保护区。

The gardener planted tropical milkweed in a sunny flower bed and regularly checks whether it has spread to the nearby nature reserve.