WIP essentials 3

messages_essentials.go

@@ -7,6 +7,13 @@ func init() {
 
 		"split_button.more": {"More options", "更多选项"},
 
+		"hold_to_confirm.hint": {"Press and hold, or hold Space, to confirm", "按住鼠标或空格键以确认"},
+		"hold_to_confirm.left": {"Keep holding… %.1f s", "继续按住… %.1f 秒"},
+		"hold_to_confirm.done": {"Confirmed", "已确认"},
+
+		"bulk_action_bar.selected": {"%d selected", "已选 %d 项"},
+		"bulk_action_bar.clear":    {"Clear selection", "清除选择"},
+
 		"qr_code.label":    {"QR code", "二维码"},
 		"qr_code.too_long": {"Text too long for a QR code", "文字过长，无法生成二维码"},
 	})