Answer:
This is a External type of conflict
Explanation:
Since a External conflict is a struggle with a outside force, or a character.
Joshua, also spelled Josue, Hebrew Yehoshua (“Yahweh is deliverance”), the leader of the Israelite tribes after the death of Moses, who conquered Canaan and distributed its lands to the 12 tribes. His story is told in the Old Testament Book of Joshua. Book of Exodus and Quran as the lawgiver who met God face-to-face on Mount Sinai to receive the Ten Commandments after leading his people, the Hebrews, out of bondage in Egypt and to the "promised land" of Canaan
The line from "The Nymph's Reply to the Shepherd" which does NOT express the concept of transience is the following one:
All these in me no means can move
The line above expresses the idea that none of the things described in the poem can lead the nymph to be the shepherd's love. Therefore, it has a sorrowful tone but doesn't express transience.
As for the other lines, they all carry the idea of time passing by, of it being ephemeral, that is, transient.
The author expresses transience by using figures of speech.