2 examples of lean-tos in sentences

The front room had been blown away, leaving a back room and a couple of lean-tos which opened out from it.

A new hay barn and poultry house was to be put up at once; and, as soon as practicable, his wish of many years, to restore the brick house, that had been marred by "lean-tos" in the wrong places, to its colonial simplicity, could be at least begun.

2 examples of  lean-tos  in sentences