“coniferous tree”可以造什么句，coniferous tree造句

Recent scientific studies indicate the probable existence of several resin producing coniferous trees that may account for the variations seen in the colour of amber.

Over a carpet of full-bodied coniferous trees, the jagged spine draws closer until we're looking at it vertically, finally using the glass dome to its full potential.

The litters of coniferous trees accounted for 90% in artificial forests, but litters of broadleaf trees were 40% in natural forests.

The pine and fir are coniferous trees.